Shop 9+ ASICS Sky Elite FF MT Shoes: Jump Higher!


Shop 9+ ASICS Sky Elite FF MT Shoes: Jump Higher!

This footwear represents a performance-oriented volleyball shoe designed for enhanced vertical efficiency. It integrates specialised expertise to assist elevated leaping and steady landings, catering particularly to the calls for of volleyball athletes. The designation signifies a mid-top design, providing extra ankle assist throughout speedy actions.

The importance of this shoe lies in its contribution to improved athletic efficiency and damage prevention on the court docket. Its design facilitates more practical blocking and spiking, whereas the elevated ankle assist can mitigate the danger of sprains throughout intense play. Traditionally, developments in volleyball footwear have persistently centered on optimizing these key elements of bounce top and stability, reflecting the evolving wants of the game.

The next sections will delve deeper into the particular applied sciences integrated into this mannequin, its efficiency traits below numerous enjoying circumstances, and a comparative evaluation in opposition to different volleyball footwear choices. Additional discussions will embody sizing concerns, upkeep suggestions, and consumer testimonials.

1. Volleyball-Particular Design

The design of volleyball footwear is paramount to optimizing efficiency and minimizing damage danger, and the “asics sky elite ff mt” embodies this precept. Its building and technological integrations are explicitly tailor-made to fulfill the distinctive calls for of the game, distinguishing it from basic athletic footwear.

  • Enhanced Bounce Top

    Volleyball-specific design prioritizes maximizing vertical leap. The “asics sky elite ff mt” options applied sciences like responsive midsoles and propulsion plates that help in changing horizontal momentum into upward pressure. That is very important for executing efficient blocks and highly effective spikes, instantly influencing a participant’s offensive and defensive capabilities.

  • Lateral Stability and Help

    The frequent lateral actions in volleyball necessitate superior stability options. The shoe incorporates strengthened sidewalls and a large base to forestall ankle rolls throughout fast adjustments of path. That is essential for sustaining stability and agility throughout rallies, enabling gamers to react swiftly to opponents’ actions.

  • Optimized Traction

    Volleyball courts require specialised traction patterns that present grip with out inhibiting motion. The outsole of the “asics sky elite ff mt” is engineered with a non-marking rubber compound and a multi-directional tread sample. This enables for managed slides and pivots, enhancing court docket protection and enabling speedy responses to the ball’s trajectory.

  • Ankle Help (Mid-High Design)

    The “mt” designation signifies a mid-top design, offering added ankle assist in comparison with low-cut fashions. That is significantly useful for gamers with a historical past of ankle accidents or these looking for elevated stability. The upper collar helps to limit extreme ankle motion, lowering the danger of sprains throughout touchdown or abrupt path adjustments.

These design components are built-in into the “asics sky elite ff mt” to particularly handle the wants of volleyball gamers. By specializing in bounce top, lateral stability, traction, and ankle assist, the shoe goals to boost efficiency and mitigate the danger of damage, demonstrating the sensible software of volleyball-specific design rules.

2. FlyteFoam Midsole

The FlyteFoam midsole is a important part of the “asics sky elite ff mt,” contributing considerably to its efficiency traits. This expertise instantly impacts cushioning, responsiveness, and total consolation, thereby influencing the athlete’s on-court capabilities.

  • Light-weight Cushioning

    FlyteFoam is engineered to be significantly lighter than conventional midsole supplies. This discount in weight minimizes the power expenditure required throughout jumps and lateral actions, permitting athletes to keep up agility and scale back fatigue all through prolonged matches. The fabric’s low density contributes to a faster response time, facilitating extra environment friendly power switch throughout propulsion.

  • Responsive Rebound

    Past its light-weight properties, FlyteFoam presents enhanced rebound capabilities. Upon influence, the fabric compresses to soak up shock, then quickly returns to its authentic form. This responsive motion gives a spring-like impact, helping in bounce top and lowering the power required for subsequent actions. The improved rebound instantly interprets to extra highly effective and environment friendly jumps and landings.

  • Sturdiness and Longevity

    The FlyteFoam formulation incorporates natural fibers that reinforce the fabric’s construction. This reinforcement enhances its sturdiness, resisting compression and degradation over time. The prolonged lifespan of the midsole ensures constant efficiency all through the shoe’s utilization, offering long-term worth for the athlete and sustaining the supposed cushioning and responsiveness traits.

  • Shock Absorption

    FlyteFoam excels at absorbing influence forces throughout landings and lateral actions. Its mobile construction successfully dissipates power, lowering stress on joints and muscular tissues. This shock absorption functionality is essential for mitigating the danger of damage, significantly throughout high-impact volleyball actions, contributing to the general security and luxury of the “asics sky elite ff mt.”

The combination of FlyteFoam into the “asics sky elite ff mt” represents a deliberate effort to optimize athletic efficiency by addressing key elements equivalent to weight, responsiveness, sturdiness, and shock absorption. The supplies distinctive traits collectively contribute to a extra environment friendly, snug, and guarded expertise on the volleyball court docket, underscoring its pivotal function within the shoe’s total design.

3. Mid-High Ankle Help

The “mt” in “asics sky elite ff mt” particularly denotes a mid-top design, indicating a deliberate concentrate on offering enhanced ankle assist. This design selection instantly addresses the biomechanical stresses inherent in volleyball, a sport characterised by frequent leaping, speedy lateral actions, and forceful landings. The cause-and-effect relationship is clear: elevated ankle assist goals to cut back the incidence of ankle sprains, a typical damage amongst volleyball gamers. The mid-top building extends the shoe’s higher increased across the ankle joint in comparison with low-cut fashions, providing a larger diploma of stabilization and limiting extreme vary of movement. This function is especially essential for gamers who’ve a historical past of ankle accidents or these looking for extra preventative measures.

The importance of mid-top ankle assist as a part of the “asics sky elite ff mt” lies in its contribution to each efficiency and damage prevention. As an example, take into account a situation the place a participant lands awkwardly after a block try. The mid-top design, with its augmented assist, can assist to forestall the ankle from rolling inward or outward, thereby mitigating the danger of a sprain. Moreover, the improved proprioception supplied by the comfortable match across the ankle can enhance a participant’s consciousness of their physique’s place in area, main to higher stability and agility. This design ingredient is not merely a stylistic selection; it is a purposeful function supposed to optimize participant security and on-court effectiveness. Skilled volleyball gamers typically depend on mid-top or high-top footwear for this very cause, understanding the long-term implications of ankle well being on their careers.

In abstract, the mixing of mid-top ankle assist into the “asics sky elite ff mt” is a purposeful design determination aimed toward mitigating ankle accidents and enhancing total stability throughout volleyball-specific actions. Whereas it might barely limit ankle flexibility in comparison with low-cut choices, the trade-off is mostly thought of worthwhile for gamers prioritizing damage prevention. The design instantly impacts participant confidence and permits for extra aggressive play with out the fixed concern of ankle instability. Ongoing analysis and growth in sports activities footwear expertise will probably proceed to refine and enhance ankle assist mechanisms, addressing the particular wants of volleyball athletes.

4. Enhanced Propulsion

The incorporation of enhanced propulsion mechanisms inside the “asics sky elite ff mt” instantly addresses the efficiency calls for of volleyball. Vertical bounce top and velocity are important determinants of success within the sport, influencing each offensive and defensive capabilities. The design of this footwear goals to enhance a participant’s pure leaping means by way of particular technological integrations. This isn’t merely a superficial attribute; it represents a core purposeful part instantly impacting on-court effectiveness. Enhanced propulsion interprets to more practical blocking, increased spiking attain, and improved total agility in reacting to gameplay situations.

Particular examples of this propulsion enhancement manifest within the shoe’s midsole and outsole design. Using responsive foam supplies, mixed with strategically positioned propulsion plates, facilitates a extra environment friendly switch of power in the course of the bounce takeoff section. These plates act as levers, changing horizontal momentum into vertical carry, lowering power expenditure and maximizing bounce top. Think about a participant executing a fast assault close to the web. The improved propulsion system permits them to realize the next bounce in a shorter period of time, growing their possibilities of efficiently spiking the ball over the block. Equally, a blocker can react extra shortly and attain larger top, enhancing their means to defend in opposition to opposing assaults. The sensible significance of that is evident: enhanced propulsion contributes on to elevated scoring alternatives and improved defensive efficiency.

In abstract, the presence of enhanced propulsion capabilities within the “asics sky elite ff mt” just isn’t merely a advertising and marketing declare; it represents a tangible performance-enhancing function that instantly addresses the core necessities of volleyball. The applied sciences employed within the shoe’s design intention to enhance a participant’s pure leaping means, resulting in improved blocking, spiking, and total agility. The sensible significance of understanding this connection lies within the means to make knowledgeable selections about footwear choice, selecting gear that aligns with the particular calls for of the game and maximizes athletic potential. Future iterations of volleyball footwear will probably proceed to refine and enhance propulsion mechanisms, additional optimizing efficiency and pushing the boundaries of athletic achievement.

5. Lateral Stability

Lateral stability represents a important efficiency consider volleyball footwear, instantly influencing an athlete’s agility, stability, and damage resistance. The “asics sky elite ff mt” incorporates particular design options supposed to boost this side of efficiency, recognizing the dynamic and multi-directional nature of volleyball actions.

  • Strengthened Higher Development

    The higher of the “asics sky elite ff mt” employs strengthened supplies and strategic overlays to offer lateral assist. These components work to forestall extreme foot roll throughout fast cuts and adjustments of path. For instance, throughout a defensive scramble, the shoe’s higher maintains the foot’s place, minimizing the danger of ankle sprains. This reinforcement interprets to enhanced confidence and agility on the court docket.

  • Wider Outsole Base

    A wider outsole base will increase the contact space between the shoe and the court docket, enhancing stability throughout lateral actions. This broader platform successfully lowers the middle of gravity, enhancing stability and lowering the probability of instability. A participant executing a cross-court dig advantages from this wider base, permitting for a extra steady and managed touchdown. The broader base helps to distribute forces and preserve equilibrium.

  • Inner Help Buildings

    Inner assist constructions, equivalent to molded heel counters and torsional rigidity components, contribute to lateral stability by limiting extreme pronation and supination. These options management the foot’s pure movement, stopping over-rotation and lowering stress on the ankle joint. That is significantly related throughout spiking, the place the foot undergoes important rotational forces. These constructions preserve alignment and defend the ankle.

  • Outsole Traction Sample

    The outsole traction sample is designed to offer multi-directional grip, making certain safe footing throughout lateral actions. The particular sample and rubber compound used within the “asics sky elite ff mt” are optimized for indoor court docket surfaces, offering dependable traction in all instructions. Think about a setter quickly transitioning from protection to offense. The outsole’s grip permits fast and managed lateral actions, facilitating exact positioning and minimizing slippage. Dependable traction is important for sustaining agility and stopping falls.

These design components collectively contribute to the lateral stability of the “asics sky elite ff mt,” translating to improved on-court efficiency and lowered damage danger. This enhanced stability permits gamers to maneuver with larger confidence and agility, enabling them to react shortly to altering sport conditions. The interaction between these options highlights the significance of a complete method to lateral stability in volleyball footwear.

6. Sturdy Outsole

The sturdy outsole of the “asics sky elite ff mt” is a important part influencing the shoe’s longevity and on-court efficiency. The abrasive nature of indoor volleyball court docket surfaces necessitates a sturdy outsole materials able to withstanding repeated friction and stress. Untimely outsole put on compromises traction and stability, instantly impacting an athlete’s means to execute speedy actions and jumps successfully. A sturdy outsole, due to this fact, instantly contributes to the shoe’s total worth proposition by extending its usable lifespan and sustaining constant efficiency traits over time.

The outsole’s materials composition and tread sample are key determinants of its sturdiness. Sometimes constructed from high-abrasion rubber compounds, the outsole of the “asics sky elite ff mt” is engineered to withstand put on and tear. The tread sample is designed to offer optimum grip throughout numerous court docket circumstances whereas minimizing the speed of abrasion. As an example, frequent lateral actions place important stress on the medial and lateral edges of the outsole; due to this fact, these areas typically function strengthened rubber or specialised tread patterns. In a sensible situation, a volleyball participant who trains a number of occasions per week on a court docket with a high-grip floor depends on the sturdy outsole to keep up constant traction and stop untimely put on, making certain that their efficiency just isn’t compromised by degraded footwear.

In abstract, the sturdy outsole is an important attribute of the “asics sky elite ff mt,” making certain each longevity and constant efficiency on the volleyball court docket. The selection of high-abrasion supplies and strategic tread patterns instantly impacts the shoe’s means to resist the pains of intense gameplay. A compromised outsole can result in lowered traction, instability, and in the end, a shortened lifespan for the shoe. Understanding the significance of this part permits athletes and coaches to make knowledgeable selections concerning footwear choice and upkeep, maximizing each efficiency and worth.

7. Breathable Higher

A breathable higher within the “asics sky elite ff mt” serves a important perform in sustaining foot consolation and optimizing efficiency throughout intense volleyball exercise. The correlation between the shoe’s higher materials and the athlete’s expertise is direct: a breathable higher facilitates the evaporation of perspiration, lowering inner foot temperature and minimizing moisture buildup. This, in flip, mitigates the danger of blisters, fungal infections, and basic discomfort, all of which may negatively influence efficiency. The design of the “asics sky elite ff mt” acknowledges {that a} snug foot is a extra responsive foot. Materials choice performs a pivotal function; engineered mesh and strategically positioned perforations are frequent options designed to advertise airflow with out compromising structural integrity. With no breathable higher, extreme perspiration can result in slippage inside the shoe, lowering energy switch and growing the danger of damage.

The particular supplies used within the “asics sky elite ff mt” higher are sometimes chosen for his or her stability of breathability, sturdiness, and assist. For instance, a light-weight, open-weave mesh permits for max airflow, whereas strategically positioned artificial overlays present structural reinforcement in high-stress areas. This mixture ensures that the foot stays safe and steady throughout lateral actions and jumps, with out sacrificing air flow. Moreover, moisture-wicking linings could be integrated to attract perspiration away from the pores and skin, additional enhancing consolation. In observe, a participant engaged in a prolonged volleyball match experiences lowered foot fatigue and improved consolation ranges because of the shoe’s breathable higher, permitting them to keep up focus and efficiency over prolonged intervals. This contrasts sharply with footwear missing enough air flow, the place discomfort and moisture buildup can result in decreased agility and elevated danger of damage.

In abstract, the breathable higher is an integral part of the “asics sky elite ff mt,” contributing considerably to total consolation and efficiency by regulating foot temperature and moisture ranges. The strategic use of breathable supplies and design options instantly mitigates the adverse results of perspiration, permitting athletes to keep up focus and carry out at their greatest. Whereas challenges stay in balancing breathability with structural assist and sturdiness, ongoing developments in materials science proceed to drive enhancements on this important side of volleyball footwear. The significance of this function shouldn’t be understated, because it performs a key function in optimizing the athlete’s expertise and maximizing their potential on the court docket.

8. Diminished Weight

Diminished weight in athletic footwear, significantly in fashions such because the “asics sky elite ff mt,” is a important issue instantly influencing efficiency and minimizing fatigue. The pursuit of lighter supplies and streamlined designs is central to optimizing agility and responsiveness for volleyball athletes.

  • Materials Composition and Density

    The first driver of lowered weight stems from the number of light-weight supplies. The “asics sky elite ff mt” makes use of parts equivalent to FlyteFoam within the midsole, which presents cushioning at a considerably decrease density in comparison with conventional EVA foams. The higher building additionally employs light-weight engineered mesh, minimizing pointless bulk. This discount in materials mass interprets on to a lighter shoe, requiring much less power to carry and transfer.

  • Streamlined Design and Development

    Past materials choice, the general design and building contribute to weight discount. The “asics sky elite ff mt” includes a streamlined silhouette and a minimized variety of overlays and reinforcements, strategically positioned to offer assist with out including pointless weight. Extra materials is eradicated, making a extra environment friendly and lighter construction. A fancy, closely strengthened shoe will invariably weigh extra, hindering efficiency.

  • Vitality Effectivity and Fatigue Discount

    The good thing about lowered weight extends past mere consolation; it instantly enhances power effectivity. A lighter shoe requires much less effort to propel and maneuver, lowering fatigue over the course of a sport or coaching session. This interprets to improved agility, faster response occasions, and the power to keep up peak efficiency for longer durations. Athletes in high-demand sports activities like volleyball can profit considerably from this power conservation.

  • Impression on Bounce Top and Agility

    Diminished weight has a measurable influence on bounce top and total agility. A lighter shoe permits athletes to generate extra pressure throughout jumps, probably growing their vertical leap. Faster footwork and extra agile actions are additionally facilitated by the lowered burden on the decrease extremities. Volleyball gamers, counting on explosive actions and speedy transitions, expertise direct advantages from this enhancement.

In essence, the lowered weight of the “asics sky elite ff mt” represents a deliberate engineering selection aimed toward optimizing athletic efficiency. The number of light-weight supplies, the streamlined design, and the ensuing enhancements in power effectivity and agility collectively contribute to a superior on-court expertise. This concentrate on weight discount is a key differentiator in aggressive volleyball footwear, instantly impacting the athlete’s means to carry out at their peak.

9. Responsive Cushioning

Responsive cushioning is an integral efficiency attribute within the “asics sky elite ff mt”, instantly influencing influence absorption, power return, and total consolation throughout high-intensity volleyball actions. This function goals to mitigate the stress of repetitive leaping and touchdown, whereas concurrently enhancing propulsion and agility.

  • Impression Absorption and Joint Safety

    Responsive cushioning supplies, equivalent to specialised foams integrated within the midsole, are designed to dissipate influence forces upon touchdown. This shock absorption reduces stress on joints, together with ankles, knees, and hips, minimizing the danger of damage throughout repetitive high-impact actions frequent in volleyball. An instance is the touchdown after a block, the place the cushioning absorbs the pressure, defending the athlete’s joints. This safety is paramount for long-term athletic well being and efficiency consistency.

  • Vitality Return and Enhanced Propulsion

    Responsive cushioning not solely absorbs influence but additionally returns power in the course of the push-off section. Supplies with excessive rebound properties compress upon influence after which shortly return to their authentic form, offering a spring-like impact. This power return enhances propulsion throughout jumps and sprints, permitting for extra environment friendly motion and probably growing bounce top. Within the “asics sky elite ff mt,” this function aids in producing larger vertical pressure throughout spiking and blocking maneuvers.

  • Adaptability to Various Impression Forces

    The effectiveness of responsive cushioning lies in its means to adapt to various influence forces. Throughout lower-intensity actions, the cushioning gives a snug stage of assist. Nonetheless, throughout high-impact landings, the cushioning corporations as much as present larger stability and shock absorption. This dynamic adaptation is essential in volleyball, the place athletes expertise a variety of influence forces all through a match. This adaptability permits the “asics sky elite ff mt” to offer constant assist and safety whatever the depth of the exercise.

  • Contribution to Diminished Fatigue

    By successfully absorbing influence forces and offering power return, responsive cushioning contributes to lowered fatigue. The lowered stress on joints and muscular tissues minimizes power expenditure, permitting athletes to keep up efficiency ranges for longer durations. In a chronic volleyball match, this fatigue discount could be a important benefit, enabling gamers to keep up agility, responsiveness, and energy all through the whole competitors. That is extra useful for efficiency.

The responsive cushioning system within the “asics sky elite ff mt” exemplifies a deliberate engineering method aimed toward enhancing athletic efficiency and minimizing damage danger. The interaction between influence absorption, power return, adaptability, and fatigue discount underscores the significance of responsive cushioning as a important function in high-performance volleyball footwear. This function is likely one of the parts that will increase gamers’ athletic capabilities.

Incessantly Requested Questions

This part addresses frequent inquiries concerning the “asics sky elite ff mt” volleyball shoe, offering concise and factual info to help in knowledgeable decision-making.

Query 1: Is the “asics sky elite ff mt” appropriate for gamers with a historical past of ankle accidents?

The mid-top design of the “asics sky elite ff mt” presents elevated ankle assist in comparison with low-cut fashions. Whereas it might present extra stability, consulting with a medical skilled or athletic coach is suggested to find out suitability based mostly on the particular nature and severity of the ankle damage.

Query 2: How does the FlyteFoam midsole contribute to efficiency?

The FlyteFoam midsole gives light-weight cushioning and responsive rebound. This materials reduces the shoe’s total weight whereas facilitating environment friendly power switch throughout jumps and lateral actions, probably enhancing agility and lowering fatigue.

Query 3: What sort of court docket floor is the “asics sky elite ff mt” outsole designed for?

The outsole is particularly designed for indoor volleyball court docket surfaces. The non-marking rubber compound and multi-directional tread sample present optimum grip and traction on polished wooden or artificial indoor courts.

Query 4: How does the shoe’s design improve bounce top?

The “asics sky elite ff mt” incorporates design components equivalent to a responsive midsole and probably propulsion plates to facilitate vertical carry. These options work in conjunction to transform horizontal momentum into upward pressure, probably growing bounce top.

Query 5: What concerns must be made when choosing a measurement for the “asics sky elite ff mt?”

It’s endorsed to seek the advice of the producer’s sizing chart and buyer evaluations concerning sizing accuracy. Foot size and width must be measured precisely to make sure a correct match. Some people may have to regulate sizing based mostly on sock thickness or private choice.

Query 6: How ought to the “asics sky elite ff mt” be correctly maintained to maximise its lifespan?

Common cleansing with a moist material is really helpful to take away grime and particles. Keep away from exposing the shoe to extreme warmth or moisture. Correct storage in a well-ventilated space can assist to forestall degradation of supplies and delay the shoe’s lifespan.

In abstract, the “asics sky elite ff mt” is a performance-oriented volleyball shoe designed to boost bounce top, stability, and luxury. Understanding the design options and correct upkeep practices can contribute to optimum efficiency and longevity.

The following part will present a comparative evaluation of the “asics sky elite ff mt” in opposition to various volleyball footwear choices.

Efficiency Optimization

The next pointers intention to optimize efficiency and lengthen the lifespan of the “asics sky elite ff mt” volleyball shoe. Adherence to those suggestions will improve athletic capabilities and guarantee sustained footwear integrity.

Tip 1: Prioritize Correct Match Evaluation: Correct sizing is paramount. Make the most of manufacturer-provided sizing charts and take into account foot size and width measurements. Inadequate area can limit motion, whereas extreme room compromises stability.

Tip 2: Implement a Devoted Heat-Up Protocol: A complete warm-up prepares the musculoskeletal system for exertion. Dynamic stretching and sport-specific drills improve blood stream and enhance vary of movement, lowering the danger of damage when using the shoe’s performance-enhancing options.

Tip 3: Optimize Courtroom Floor Consciousness: The “asics sky elite ff mt” is engineered for indoor courts. Using the shoe on abrasive out of doors surfaces will speed up outsole put on and diminish traction capabilities. Adherence to acceptable enjoying surfaces is essential.

Tip 4: Emphasize Constant Cleansing Practices: Publish-activity cleansing is important. Take away grime and particles from the outsole and higher with a moist material. Amassed particulate matter degrades traction and materials integrity.

Tip 5: Implement Rotation with Different Footwear: Keep away from steady, uninterrupted utilization. Rotating the “asics sky elite ff mt” with various footwear permits supplies to get better and reduces stress focus, extending the general lifespan.

Tip 6: Implement Acceptable Lacing Strategies: Make use of lacing strategies that optimize ankle assist and foot lockdown. Correct lacing minimizes slippage inside the shoe and enhances stability throughout lateral actions and jumps.

Tip 7: Make the most of Orthotics or Inserts (If Needed): People with particular biomechanical wants might profit from customized orthotics or aftermarket inserts. These additions can improve assist, cushioning, and alignment, optimizing consolation and efficiency.

The implementation of the following tips will contribute to maximizing the potential of the “asics sky elite ff mt,” enhancing efficiency, and preserving the footwear’s integrity over time. A proactive method to upkeep and utilization is important for realizing the complete advantages of this specialised athletic gear.

The following part will present a concluding abstract of the important thing options and advantages of the “asics sky elite ff mt.”

Concluding Abstract

This exploration has examined the “asics sky elite ff mt” volleyball shoe, detailing its design options, efficiency traits, and upkeep concerns. The evaluation highlighted the mixing of applied sciences equivalent to FlyteFoam for light-weight cushioning, the mid-top design for ankle assist, and the sturdy outsole for sustained traction. Enhanced propulsion mechanisms and breathable higher supplies contribute to total efficiency and luxury. Key components equivalent to lateral stability and responsive cushioning additional outline this footwear’s suitability for the calls for of volleyball.

The options of this shoe must be thought of for his or her potential influence on athletic efficiency and damage prevention. Understanding the function of every part can facilitate knowledgeable buying selections and optimize the utilization of this specialised footwear. Future developments in volleyball shoe expertise will probably construct upon these rules to additional improve athletic capabilities and mitigate the dangers related to the game.