CYCLING SHOES

An elevated classic Trek RSL Road Cycling Shoe is a pro-level shoe that couples classic aesthetics with game-changing tech for an exceptionally fast, comfortable, and lightweight shoe. Trek RSL Road Cycling Shoe is professional pedigree through and through. An expertly crafted traditional upper and innovative new tech vastly improves comfort and performance, elevating your every attack, breakaway, and sprint. Game-changing METNET relief zones give flex where it's needed most. A 100% OCLV Carbon plate delivers superior power transfer for maximum efficiency. Dual Li2 BOA dials provide a dialed, precision fit, ensuring even more comfort and support. - METNET relief zones stretch and conform to the foot to relieve common foot discomfort - Updated Trek Pro Last provides a wider performance fit that better matches the average foot - Dual Li2 BOA dials provide low-profile, on-the-fly micro-adjustability for a precision fit - 100% OCLV Carbon plate provides excellent power transfer for optimal pedaling efficiency - External heel cup and no-slip heel lining prevent slippage and improve efficiency - Perforations throughout the upper and three vents within the sole provide excellent breathability - Insoles are made with Rise by BLOOM, a bio-based EVA foam replacement - Compatible with 3-bolt cleats

Superior simplicity Quantum is a no-nonsense mountain bike shoe perfect for anyone looking to clip-in and hit the trails. This two-bolt compatible shoe features the reliable adjustability of three zonal hook-and-loop straps, so you always stay comfortable and secure when pushing the pedals. If you want to look sleek and sophisticated, look to Quantum for a more efficient ride. A functional, confidence-inspiring off-road cycling shoe for riders who are venturing into the clip-in riding experience. - inForm Race last offers a slightly roomier, high-performance fit - Three hook-and-loop closure straps provide a wide range of adjustability - Durable synthetic uppers are perforated for breathability, and hold up to the demands of all off-road riding - Rugged, GnarGuard outer material at toe and heel protects against abrasions and trail debris - Nylon composite Bronze Series sole provides stiff, yet walkable performance - Stiffness index 6 of 14 offers some forgiveness and elevates comfort - Tachyon rubber lugs allow reliable grip and traction in all types of terrain - Compatible with 2-bolt SPD-style cleats, plus placement indicators guide proper cleat installation and alignment

The all-new Union BOA® Shoes are set to take your mountain bike adventures to new, more adjustable, and sendier levels of "yew!" Get more power to the pedal and customize your fit to perfection with the dual BOA® Li2 system featured in these trail-ready shoes. Built with robust features including a molded cap design to protect against rock strikes, the Union mountain bike shoes handles the rigors of trail abuse with ease. With a lightweight and precise fit, the low-profile, custom-tuned midsole ratchets up your pedal grip and feel, giving you more comfort while you shred. Power to the pedal is optimized care of the molded internal stiffening plate, but it's not stiffness at the expense of off-bike comfort. Should you have to hike-a-bike around that downed tree, you're all good. The sole is designed using the Ultratac™ rubber compound, with the engineered tread pattern providing best-in-class grip and durability, while the 2-bolt cleat system is compatible with most major clipless pedal suppliers. Versatile and with understated style, Union BOA® Clipless MTB Shoes were born to rip, transitioning from sweet single track to your post-ride tailgate brews with ease. - Clipless mountain bike shoes with Boa® - Dual Boa® Li2 system secure, on-the-fly adjustability - Ultratac™ outsole balances grip and durability - Reinforced toe for protection against rock strikes

The Crankbrothers Mallet E clip-in shoe excels for enduro races or all-day adventures. Our innovative Match System optimizes engagement for any MTB clip-in system, whether that’s Crankbrothers or SPD. It comes with Match shim and Crankbrothers cleat pre-installed in a neutral position so they are ready to ride with Crankbrothers pedals right out of the box. - Closure System: The BOA Fit System utilizes a micro-adjustment dial, a strong lightweight lace and low-friction lace guides to deliver fast, effortless, precision fit. - Match Box: The ramped Match cleat box offers easy front and rear pedal entry and mud shedding. An extra stiff shank gives it rigidity for power transfer when climbing. - Match Compound: Our mid-friction rubber compound (MC1) allows for easy pedal entry and exit and is hard enough to hold up to wear and tear. The radial lug pattern around the cleat box is designed to provide smooth release from the pedal body. - Match Outsole: The tread pattern is designed for traction off the bike. Directionally angled and spaced toe and heel lugs offer traction for hiking up or down steep terrain. The ramped toe provides walkability on steep terrain. Upper Features: - Closure system - Hidden eyelets - Perforated toe - Mesh windows - Perforated tongue - Reinforced toe - Padded tongue - Heel dots

The Ballista Knit road shoe is for athletes who demand the pinnacle of performance. It's extremely efficient, super breathable, and designed to wrap your foot in slipper-like comfort. The durable water repellent (DWR) coating and a rear-mounted Boa Fit System give you a high-performance advantage wherever your race course might be. Step into the new faster you. - inForm Pro last delivers an ergonomically optimized, high-performance fit - 100% OCLV carbon sole is extremely lightweight and stiff for efficient power transfer - Heel-mounted Boa IP1 dial offers precise, two-way fit adjustments - Breathable, lightweight knit material with DWR coating wraps around all the contours of your foot for a customized fit - Stiffness index 12 of 14 - Heel Reel draws foot down and back to create a secure heel lock for a more efficient pedal stroke - Also includes durable shoe cover for inclement weather training rides - Cleat compatibility: SPD SL 3-bolt - Closure type: Dial - Sole fiber content: 100% Carbon - Upper fiber content: 58% Polyester / 30% Thermoplastic Polyurethane / 8% Nylon / 4% Polyurethane - Liner fiber content: 100% Polyester

A versatile cycling shoe built for mountain touring, bikepacking. or commuting. - Mesh and TPU composite upper provides a comfortable fit, better breathability, and durability - Boa L6 dial allows quick and precise micro-adjustment - EVA midsole and rubber sole for pedaling efficiency and walking comfort - Flexible half-length shank, shock-absorbing EVA perform on and off the bike

Get the road shoe that checks all the boxes for the committed road cyclist. Velocis is designed for the road bike rider that needs one pair of cycling shoes to give them more of what they want. The Boa System provides a perfect fit that locks in power through every pedal stroke. If you're not careful, sponsors may come calling. Key features - inForm Pro last delivers an ergonomically optimized, high-performance fit - Silver Series carbon/fiberglass composite sole for added stiffness - Boa IP1 dial for precise, two-way adjustment - Stiffness index 10 of 14 - Perforated synthetic uppers allow increased breathability and comfort - Sole Fiber Content: Carbon Composite - Liner Fiber Content: Shell: 100% Polyester, Lining: 100% Polyester

Bontrager's Evoke Mountain Bike Shoe delivers all-around performance for the most rugged adventures. Equipped with a grippy Tachyon rubber sole and reinforced with GnarGuard, Evoke keeps you planted on and off the bike while refusing to yield to the nastiest of trail debris. - inForm Race last offers a slightly roomier, high-performance fit - A single BOA L6 dial for precision fit and easy micro-adjustments - Strong, synthetic perforated upper materials hold up to off-road rider demands - Durable GnarGuard rubberized coating protects against abrasions and other damage from trail debris - Nylon composite Bronze Series sole provides stiff yet walkable performance - Stiffness index: 6 of 14 - Tachyon rubber outsole allows great grip on any surface - Compatible with 2-bolt SPD-style cleats

Make no compromises Simply our fastest, most advanced mountain shoe ever. The XXX mountain bike shoe was designed for those that demand the most of themselves and their equipment. It's the exceedingly light, stiff, zero-compromises trail shoe for XC and CXC racers that value efficiency, minimal weight and maximum stiffness. Product details - inForm Pro last delivers an ergonomically optimized, high-performance fit - 100% OCLV carbon sole is extremely lightweight and stiff for efficient power transfer - Dual, independent Boa IP1 dials for precise, zone-specific fit adjustments - Lightweight and luxurious TPU upper material for supportive comfort and perfect perforation pattern for breathability - Stiffness index 14 of 14 - Asymmetrical design and superior lace routing system reduces top-of-foot pressure while providing a more secure fit - External heel cups and no-slip heel lining prevent slippage and chafing while reacting to your movements more quickly - Durable GnardGuard outer material protects against abrasion and fights debris

You owe it to yourself Get the road shoe that checks all the boxes for the committed female road cyclist. Velocis is designed for the road bike rider that needs one pair of cycling shoes to give them more of what they want. The Boa System provides a perfect fit that locks in power through every pedal stroke. If you're not careful, sponsors may come calling. - inForm Pro last delivers an ergonomically optimized, high-performance fit - Silver Series carbon/fiberglass composite sole for added stiffness - Boa IP1 dial for precise, two-way adjustment - Stiffness index 10 of 14 - Perforated synthetic uppers allow increased breathability and comfort - Women Specific Design is engineered specifically to yield better fit and greater comfort for women

Ragnarök Tall is the remedy for cool and wet conditions. Our shoulder-season performance shoe features a waterproof membrane and tall neoprene cuff to regulate moisture and keep out mud and grit. End uncomfortable rides with Ragnarök’s unrivaled weather protection. - A redesigned opening makes Ragnarök easy to put on and take off, and a floating three-finger overflap allows riders to dial in the perfect fit - Ragnarök’s real rubber outsole has an aggressive tread for walking in mud and features a 2-bolt cleat mount - Tall neoprene cuff keeps debris out - Easy on and off - Floating three-finger overflap allows the BOA laces to tighten where they need to for an optimal fit - Imported

Originating from the conceptual standpoint of a mountaineering boot, the new and evolved Wolvhammer is lighter, more comfortable, and grippier. The overhauled design features a removable synthetic liner and a three-piece proprietary bottom assembly compatible with flat and clipless pedals. When the cold winter creeps in, Wolvhammer has you covered. - Removable synthetic liner boot for quick drying - 3-piece proprietary bottom assembly is lighter, warmer, and offers more walking traction - Aerogel insulation blocks cold cleats and allows use of preferred insoles without sacrificing warmth - Real rubber outsole with microglass lugs. Comes with removable cleat plate for flat pedal use - Single-zone BOA closure with a gusseted tongue to keep winter elements out and warmth in - Suggested temperature range: 0° F (-18° C) to 25° F (-3° C)

Constant comfort. Subtle strength. Sleek, light, and stiff. Everything you want in a road bike shoe, whether you're just starting out or consider yourself a seasoned enthusiast. The Vostra Women's cycling shoe offers a stealthy, distinctive look without breaking the bank. Key features - inForm Race last offers a slightly roomier, high-performance fit - Nylon composite Bronze Series sole - PowerTruss sole design improves stiffness without adding significant weight - Stiffness index - 7 of 14 - 3-strap hook and loop closure system - Compatible with 2-bolt SPD-style and 3-bolt cleats - Women's Specific Design is engineered to yield a better fit and greater comfort for women Details - Upper Fiber Content: 58.7% PU / 10.9% Polyester / 30.4% Nylon - Sole Fiber Content: 85% Nylon / 15% Fiber - Liner Fiber Content: 100% Polyester

Extend your cycling season Round out your cycling wardrobe with one of our most popular autumn road products. The S1 Softshell Shoe Cover keeps you warm, dry, and protected in rainy or dry conditions above freezing. Key features - Choose the right gear for your climate—S1 for above freezing, S2 for below - Profila Softshell fabric for water resistance and windproof protection in cold and wet conditions - Visibility colorway uses biomotion to help improve daytime detectability - YKK zipper for easy on/off - Designed for use with road or mountain shoes for maximum versatility - Reflective elements enhance visibility during nighttime riding

A new standard Trek Velocis Road Cycling Shoe is a high-performance road shoe designed for committed cyclists who need power and everlasting comfort on every road ride, no matter the distance. All-new METNET relief zones deliver flex in all the right places. Two Li2 BOA dials provide a secure and precise fit. A carbon composite plate ensures excellent power transfer. - METNET relief zones stretch and conform to the foot to relieve common hot spots and discomfort - InForm Pro Last provides an ergonomically optimized, high-performance fit - Dual Li2 BOA dials provide low-profile, on-the-fly micro-adjustability for a precision fit - OCLV Carbon and fiberglass composite plate provides excellent power transfer - Compatible with 3-bolt cleat systems

Versatility, thy name is SSR shoe! On-road, off-road, touring across the country, or commuting to the farmers' market—Bontrager's SSR Multisport cycling shoe will tackle it all. Its roomier fit and classic lace closure system deliver comfort and convenience, and the lugged, full-rubber outsole gives you all the traction you need for off-bike scrambles and adventures. - inForm Performance last offers our roomiest, most relaxed fit for comfort on and off the bike - Glass-reinforced nylon plate with textured rubber outsole for great grip - Classic lace closure system with convenient elastic lace keeper - Compatible with 2-bolt, SPD-style cleats - Plugs available for better flat pedal use when installed into cleat box using PN 563869 - Cleat compatibility: SPD 2-bolt - Closure type: Laces - Sole fiber content: 100% Rubber - Upper fiber content: 60.9% Polyester / 37.1% PU / 2% TPU - Liner fiber content: 100% Polyester

The Garneau Klondike M3 Cycling Boot offers ultimate protection and keeps feet warm on long winter rides. - High volume fit last - Cordura 1680D with 400 g ThinsulateTM to resist cold temperatures down to -20°C/-4°F - Boa® IP1 with silicone elastic and neoprene opening with YKK zip - VIBRAM® DURATREK outsole - 3-layer construction insole with felt, 3 mm PE and foil

Planet Bike's Comet Shoe Covers are made of neoprene for excellent water and wind resistance and warmth. Plus they have Velcro closures for easy on/off and reflective accents for safety.

The Sidi Wire 2S Road Shoes are engineered specifically for athletes who seek maximum foot stability when unleashing extreme power. Ventilated carbon sole with innovative Firmor Closure lateral support system suitable for athletes who need to combine power transfer with greater lateral foot stability. The specially designed dual-rotor closure offers the ultimate adjustment for the perfect level of lateral stability. -The Single Tecno-3 system creates a perfect tension balance between the shoe's internal and external side, and guarantees an excellent closure adapting to every instep -The Adjustable Heel Retention Device reinforces the top of the heel cup and improves the fit by closing the back of the shoe securely around the rider's heel -The heel retention device tightens the top of the heel cup so that the heel is secured during steep climbs and sprints, each side of the heel can be adjusted independently for a perfect fit -Oval holes extend the adjustment position of the cleat by ± 5 mm and a millimeter scale is included for determine the riders personal cleat position -For walkability, Sidi cycling shoes include a replaceable polyurethane heel pad. Wire's heel pad has a new design and it is very light -The Vent Carbon Sole is designed with an integrated vent and air channels for heat dissipation and air flow. The vent can be opened or closed for 4-season comfort

Drako 2S SRS is designed for athletes looking for maximum foot stability to unleash all their power. The ventilated carbon sole, with the innovative Firmor Lateral Support System, combines efficient power transfer with superb lateral stabilization of the foot. The dual rotor closure allows for a perfect individual fit, with added protection from mud and debris -The Soft Instep Closure System is a wide, anatomically curved strap combined with a soft, thermo-formed EVA pad that distributes pressure evenly over the instep area -The central mounted Single Techno-3 Push mechanism guarantees balanced fit for every type of instep -Techno-3 Push System dials in fit along the entire length of the shoe, adapting the upper to the shape of the foot for a customized fit -The Adjustable Heel Retention Device reinforces the top of the heel cup and improves the fit by closing the back of the shoe securely around the rider's heel -The heel retention device tightens the top of the heel cup so that the heel doesn't slide out during steep climbs or sprints -Each side of the heel can be adjusted independently, for a perfect fit -The reinforced heel cup stabilizes and supports the heel. Anatomically shaped plastic, reduces heel slip and provides increased power transfer -The MTB SRS Carbon-Ground Sole raises the standard for mountain bike performance, dropping off about 100 grams per pair compared to the previous Dragon Carbon SRS sole without sacrificing power or durability -The MTB SRS Carbon-Ground Sole uses replaceable tread blocks in the heel and the toe - The Ground SRS treads and MTB plate are easily removable and replaceable

Whatever the journey, Aertis is there to make it easier and better. The comfort of a premium suede construction meets the Firmor Closure technology to offer great lateral support. The nylon sole with replaceable rubber insert allows for maximum grip in any situation and increased walking comfort. -Designed for maximum lateral support the Firmor Closure contours the foot with a solid hold, and allows infinite size adjustment for the ideal individual fit -The Sidi Mega Last provides Sidi fit and performance to riders who have slightly wider feet -The Sidi Mega Last is 4mm wider across the ball of the foot, has more volume, a higher instep and a wider heel cup -Mega lasts are sized EE to EEE -Sidi's Tecno-3 System dials in fit along the entire length of the shoe, adapting the upper to the shape of the foot for a customized fit -The closure uses a new proprietary SIDI Wire monofilament that is completely non-binding for intuitive and effortless on-the-fly adjustments -Like most Sidi small parts, the Tecno-3 System is serviceable and replaceable -The Sidi MTB SR17 sole represents the ultimate result in terms of stiffness for pedaling and flexibility for walking -The toe inserts are easily replaceable and offer the possibility to mount spikes for particularly muddy rides

Engineered specifically for athletes who seek maximum foot stability when unleashing extreme power. Ventilated carbon sole with innovative Firmor Closure lateral support system suitable for athletes who need to combine power transfer with greater lateral foot stability. The specially designed dual-rotor closure offers the ultimate adjustment for the perfect level of lateral stability. -The Single Tecno-3 system creates a perfect tension balance between the shoe's internal and external side, and guarantees an excellent closure adapting to every instep -The Adjustable Heel Retention Device reinforces the top of the heel cup and improves the fit by closing the back of the shoe securely around the rider's heel -The heel retention device tightens the top of the heel cup so that the heel is secured during steep climbs and sprints, each side of the heel can be adjusted independently for a perfect fit -Oval holes extend the adjustment position of the cleat by ± 5 mm and a millimeter scale is included for determine the riders personal cleat position -For walkability, Sidi cycling shoes include a replaceable polyurethane heel pad. Wire's heel pad has a new design and it is very light -The Vent Carbon Sole is designed with an integrated vent and air channels for heat dissipation and air flow. The vent can be opened or closed for 4-season comfort -The women's specific fit is narrower across the ball of the foot and features less volume inn the instep area and a narrower heel cup

The shoe that offers the best for everyone: whether racing or a casual ride, Genius 10 is simply the best platform for a great day in the saddle. Built on over 60 years of experience in manufacturing cycling shoes, the Sidi Genius 10 is designed on a carbon composite sole that offers the perfect combination of strength and comfort, while the Microtech upper adapts to the shape of the foot for superior comfort -The Soft Instep Closure System is a wide, anatomically curved strap combined with a Soft, thermo-formed EVA pad that distributes pressure evenly over The Instep area -The Soft Instep Closure System is adjustable from both sides, to perfectly center The EVA pad over a high or low Instep -Sidi's Tecno-3 System closure dials in fit along the entire length of the shoe, adapting the upper to the shape of the foot for a customized fit -Improved proprietary Sidi wire material is non-binding for intuitive and effortless on-the-fly adjustments -Like most Sidi small parts, the Tecno-3 system is serviceable and replaceable -The newly designed integrated heel cup is light weight and reinforced to avoid deformations during prolonged strenuous use -The Carbon Composite Sole 20 is composed of nylon and injected carbon fiber. The result is a light and rigid sole that is impervious to humidity -The central part of the sole is graduated with a millimetric scale to facilitate accurate and repeatable cleat set-up -For walkability, SIDI cycling shoes include a user replaceable polyurethane heel pad -The women's specific fit is narrower across the ball of the foot and features less volume inn the instep area and a narrower heel cup

The Sidi technology used for mountain biking is applied to the gravel discipline. The Sidi Dust Shoelace is a rigid high performance shoe with a tried and true closure design, technologically advanced and reliable. -The newly designed integrated heel cup is light weight and reinforced to avoid deformations after prolonged and strenuous use -Upper part of the toe section is rubberized to resist and deflect impacts from stones or debris when cycling -The Sidi MTB SR17 sole represents the ideal balance of stiffness for efficient power transfer and flexibility for walking -The toe inserts are easily replaceable and offers the possibility to mount spikes for particularly muddy rides

The Sidi MTB Speed 2 is a fast, efficient and durable shoe tested for the most difficult off road terrain. The ease of adjustment and clean design make it reliable and intuitive to use. -The Tecno-3 System dials in fit along the entire length of the shoe, adapting the upper to the shape of the foot for a customized fit -Like most Sidi small parts, the Tecno-3 System is serviceable and replaceable -The Sidi MTB Competition Sole has been specifically designed for mountain biking and can be fitted with two toe spikes on the front for traction in difficult and muddy conditions. Toe spikes are sold separately -The reinforced heel cup stabilizes and supports the heel. Anatomically shaped to reduce heel slip and increase power transfer

The iconic design that gave birth to our first cycling shoes over 60 years ago meets modern materials to create our lightest racing shoes. Designed to retain all support and strength, the Sidi Sixty offers the ultimate fit in a pair of racing shoes for cycling. -The Sidi Tecno-4 Push System has a single rotor to reduce the shoe's weight and guarantees the precision of a micro-metric closure -The Adjustable Heel Retention device reinforces the top of the heel cup and improves the fit by closing the back of the shoe securely around the rider's heel -The heel retention device tightens the top of the heel cup so that the heel is secured during steep climbs and sprints, each side of the heel can be adjusted independently for a perfect fit -The Vent Carbon Sole is handmade exclusively of carbon fiber in a weave pattern oriented at opposing angles that maximize stiffness while allowing for a small degree of controlled flex in the toe area -The Vent Carbon Sole features a standard 3-hole drilling pattern, printed 10 mm lateral and fore/aft cleat alignment scale for easy cleat alignment and replacement -The key benefits of the Vent Carbon Sole are not only superior power transfer because of its light weight and stiffness, but also warm weather comfort -For walkability, Sidi cycling shoes include a replaceable polyurethane heel pad

Designed for our professional athletes, the Sidi Tiger 2S efficiently transfers all the power you can unleash while maintaining a high level of comfort, allowing you to focus entirely on the course. The Tecno 3 closure is strategically placed to prevent contact with other riders in crowded situations. The upper is made of Bioveg material derived from recycled microfibers with a plant based external finish. The MTB SRS Carbon sole harnesses the strength of interwoven carbon fibers for efficient energy transfer and its SRS technology allows riders to maintain maximum grip level at all times. -The Tecno-3 Push Flex completely eliminates the pressure zone on the instep and significantly improves the comfort of the closure -Like most Sidi small parts, the Tecno-3 System is serviceable and replaceable -The adjustable heel retention device reinforces the top of the heel cup, closing the back of the shoe securely so the heel doesn't slide out during steep climbs or sprints -The all new Sidi Integrated Heel Cup is light, comfortable and reinforced to avoid deformation -Each side of the heel can be adjusted independently for a perfect fit -The upper part of the toe section is protected with anti-slip rubber to resist and deflect impacts from stones or debris when cycling -The MTB SRS Carbon-Ground Sole raises the standard for mountain bike performance, dropping around 100 grams per pair compared to the previous Dragon Carbon SRS sole without sacrificing power or durability -The MTB SRS Carbon-Ground Sole consists of replaceable tread blocks in the toe and heel attached to a medium-modulus carbon sole -The Ground SRS treads and MTB Plate are easily removable and replaceable and the sole is toe-spike compatible -To improve walkability, Sidi cycling shoes include a replaceable polyurethane heel pad

- More performance - Less discomfort - Better power transmission Full speed ahead – optimize your performance to the pedals! The IP Pro Solestar ergonomically stabilizes your foot on road and mountain bikes, supports efficient and comfortable movement, maximizes leg power and reduces discomfort. The IP Pro Solestar was developed with internationally renowned insole specialist Solestar.

The Sidi Prima is designed for the modern rider. The Prima is easy to wear and adjust, thanks to its Firmor Closure and lightweight upper built to reduce foot fatigue. Its low-profile carbon nylon Aerolite Sole is engineered for efficient power transfer for sprinting, with enough flex and comfort for long rides. -The Single Tecno-3 System creates a perfect balance between the shoe's internal and external side, providing an excellent fit while adapting to every instep -The Sidi Mega Last provides Sidi fit and performance to riders who have slightly wider feet -The Sidi Mega Last is 4mm wider across the ball of the foot, has more volume, a higher instep and a wider heel cup -Mega lasts are sized EE to EEE -The newly designed integrated heel cup is light weight and reinforced to avoid deformations after prolonged strenuous use -Aerolite sole is designed to maximize aerodynamics and power transmission on the bike -The nylon and carbon fiber composite material of the Aerolite Sole provides the perfect balance of stiffness and flex for effortless and comfortable pedaling -For walkability, Sidi cycling shoes include a replaceable polyurethane heel pad

Technical Details: - Racer Fit for snug upper - Bounded upper all seamless for comfort to prevent pressure points - Integrated double X-Comfort Zone for a large range of feet width - BOA Li2, a new mechanism that generates higher power with finer resolution - PowerZone Technology for better ankle support and stability - Lace system with 4 independent adjustment zone to maximized comfort during long rides - 100% Carbon sole with Patented Air Chanel for constant airflow to prevent fatigue and numbness - 3D insoles with 3 adjustable arches for a custom fit - 7.9oz / 225g (size 42)