Shoes

Trek Cambion is a high-performance off-road shoe designed for speed, comfort, and durability. SERIOUS COMFORT, SERIOUS PERFORMANCE Trek Cambion Mountain Bike Shoes are designed without compromise. Excellent power transfer, exceptional comfort, and off-the-bike capability make for an every ride-friendly, race-ready shoe. Their high-performance fit pairs with METNET relief zones, so you can hammer your hardest all ride long in comfort. A carbon composite plate and BOA fit system offer excellent power transfer, while Tachyon lugs provide great traction no matter the terrain. PRODUCT DETAILS: - Trek Pro Last delivers an ergonomically optimized, high-performance fit - METNET relief zones stretch and conform to the foot to relieve common foot discomfort - OCLV Carbon and fiberglass composite plate provides excellent power transfer - BOA fit system provides a micro-adjustable precision fit for a more dynamic and responsive ride - External heel counter helps to stabilize the foot and boost efficiency - Tachyon rubber outsole and removable toe and heel spoke provides excellent grip on any surface - Durable GnarGuard rubberized coating protects against abrasion and other damage from trail debris - Made with recycled materials - shoe upper is 33% recycled material by weight

Trek Foray is an all-around, off-road shoe designed for comfort and efficiency in a durable, go-anywhere package. FIT FOR THE FUN TIMES Trek Foray Mountain Bike Shoes are all-around off-road shoes designed for comfort, efficiency, and durability to help you climb to new heights, roam farther, and ride harder. A slightly roomier, performance fit coupled with METNET relief zones allows you to ride harder for longer. A stiff nylon plate and BOA fit system provide pedaling efficiency, while a Tachyon outsole offers exceptional traction and GnarGuard coating offers added protection. PRODUCT DETAILS: - Trek Comp Last provides a slightly roomier, performance fit - METNET relief zones stretch and conform to the foot to relieve common foot discomfort - Nylon composite plate delivers stiff yet walkable performance - BOA fit system provides a micro-adjustable, precision fit for a more dynamic and responsive ride - Tachyon rubber outsole and removable toe and heel spoke provides excellent grip on any surface - Durable GnarGuard rubberized coating protects against abrasions and other damage from trail debris - Compatible with 2-bolt SPD-style cleats - Made with recycled materials - shoe upper is 20% recycled material by weight

Trek Foray Wide is an all-around, off-road shoe designed for comfort and efficiency in a durable, go-anywhere package for riders with wide feet. FIT FOR THE FUN TIMES Trek Foray Wide Mountain Bike Shoes are all-around off-road shoes designed for comfort, efficiency, and durability to help riders with wide feet climb to new heights, roam farther, and ride harder. A wide-sized performance fit coupled with METNET relief zones allows you to ride harder for longer. A stiff nylon plate and BOA fit system provide pedaling efficiency, while a Tachyon outsole offers exceptional traction, and GnarGuard coating offers added protection. PRODUCT DETAILS: - Trek Comp Wide Last provides riders with extra wide feet (EE) a roomier, performance fit - METNET relief zones stretch and conform to the foot to relieve common foot discomfort - Nylon composite plate delivers stiff yet walkable performance - BOA fit system provides a micro-adjustable, precision fit for a more dynamic and responsive ride - Tachyon rubber outsole and removable toe and heel spikes provide excellent grip on any surface - Durable GnarGuard rubberized coating protects against abrasions and other damage from trail debris - Compatible with 2-bolt SPD-style cleats - Made with recycled materials - shoe upper is 20% recycled material by weight

Trek RSL Mountain is an all-out race shoe designed to optimize power transfer, comfort, and weight. Pro level kicks built for the race Trek RSL Mountain Bike Shoes are all-out, race-ready off-road shoes made for kicking up dust and hammering to the front of the pack. Engineered to provide unparalleled power transfer and best-in-class comfort in a lightweight, expertly crafted package, this shoe elevates performance. They're built on Trek's stiffest and lightest 100% OCLV Carbon plate to leave no watt wasted. The dual Li2 dial BOA fit system and METNET relief zones comfortably lock in your foot for endless efficiency. They're finished with a race-ready Tachyon outsole and removable toe and heel spikes to deliver the best off-the-bike traction. PRODUCT DETAILS - Trek Pro Last delivers an ergonomically optimized, high-performance fit - METNET relief zones stretch and conform to the foot to relieve common foot discomfort - 100% OCLV Carbon plate provides excellent power transfer for optimal pedaling efficiency - BOA fit system with two Li2 dials provides a micro-adjustable, precision fit for a more dynamic and responsive ride - External heel counter and no-slip heel lining helps to stabilized the foot and improve efficiency - Tachyon rubber outsole and removable toe and heel spoke elevates excellent grip on any surface - Durable GnarGuard rubberized coating protects against abrasions and other damage from trail debris - Environmentally-conscious, high-performance Bloom insoles are made from 45% renewable sources

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

Supremely engineered for your fastest efforts. With its ultra sleek lines, optimal power transfer, and refined pro-grade features, the RC903 is the culmination of our most advanced technologies for a performance elevating race shoe that feels and functions unlike anything you’ve worn before. Features: - Premium Road Cycling Shoe: S-PHYRE RC903 is a high performance road racing shoe compatible with SPD-SL cleats - Precise Fit: dual low-profile BOA® Li2 dials deliver quick and precise micro-adjustments - Optimum Stiffness: reduces energy loss and maximizes power transfer - Anti-twist Heel Cup: stabilizes heel to help manage the intense twisting forces caused by explosive acceleration - Breathable Shoe: lightweight micro-fiber leather upper with perforated venting keeps feet cool during even your sweatiest pursuits - Cleats sold separately BUILT FOR PERFORMANCE Anti-twist stabilizing structure within the heel cup offers unparalleled stability during explosive sprints. DYNALAST technology secures your foot in place, reducing power loss at the pedal and lessening fatigue during long rides, while the optimized toe-spring section reduces tension in your feet, calves, and hamstrings - so you can go further, faster. EXCEPTIONAL FIT How a shoe fits and feels defines its performance. The RC903 takes both to the next level with a 360º surround wrapping upper, a refined toe box fit, and a low-profile crossover lacing pattern with two BOA® Li2 dials for the most precise fit possible.

- Casual sneaker type cycling shoe to suit your everyday bike life - Casual sneaker-style design for everyday cycling life - Hidden inner shank plate transfers power to the pedals - Shock absorbing EVA mid sole maximizes walking comfort - Easy cleat installation - Optimized for SPD and SHIMANO CLICK'R pedal systems

Confidently tackle technical terrain with the trail-ready GE5 gravity shoe. It features a unique TORBAL 2.0 midsole that allows the heel section to move torsionally, maintaining full range of motion for improved comfort, fluidity, and on-bike control. Enduro-optimized ULTREAD GE outsole delivers superior grip on slippery hike-a-bike sections, and has a molded pedal channel that provides a stable shoe-to-pedal connection even when riding unclipped. Sizing Notice: - If your previous shoe model was a ME, please size down. - If your previous shoe model was an AM, please keep the same size. - The GE5 delivers durability and is SPD-compatible for a trail-ready mountain bike shoe built to handle technical, rugged terrain - TORBAL 2.0 Midsole: Unique midsole structure allows heel section to move torsionally, maintaining full range of motion for improved rider comfort, fluidity, and on-bike control - ULTREAD GE: Enduro-optimized outsole provides enhanced grip on slippery hike-a-bike sections, and has an extended SPD landing strip for smooth and fast pedal engagement - Volume Trail Last: Tuned upper is tighter at the ball of the foot for enhanced control and pedaling efficiency, and has increased volume at the toe box and heel for improved walking comfort and shock absorption - Armored Design: Asymmetrically raised ankle collar and durable canvas upper with perforations protect against scuffs and scrapes and help keep you cool - Total Security: Lace closer and instep strap deliver precise fit and superior foot hold for efficient power transfer during aggressive pedaling on technical trails - Efficient Pedaling Platform: Nylon midsole enhances pedaling efficiency and cushioning, keeping you comfortable even on the longest days in the saddle

Confidently tackle technical terrain with the stylish trail-ready GE5W. This women's-specific SPD-compatible shoe features a unique TORBAL 2.0 midsole that allows the heel section to move torsionally, maintaining full range of motion for improved comfort, fluidity, and on-bike control. Enduro-optimized ULTREAD GE outsole delivers superior grip on slippery hike-a-bike sections, and has a molded pedal channel that provides a stable shoe-to-pedal connection even when riding unclipped. Sizing Notice: - If your previous shoe model was a ME, please size down. - If your previous shoe model was an AM, please keep the same size. - The women's specific GE5W is a durable, SPD-compatible, trail-ready mountain bike shoe built to handle technical, rugged terrain - TORBAL 2.0 Midsole: Unique midsole structure allows heel section to move torsionally, maintaining full range of motion for improved rider comfort, fluidity, and on-bike control - ULTREAD GE: Enduro-optimized outsole provides enhanced grip on slippery hike-a-bike sections, and has an extended SPD landing strip for smooth and fast pedal engagement - Volume Trail Last: Tuned upper is tighter at the ball of the foot for enhanced control and pedaling efficiency, and has increased volume at the toe box and heel for improved walking comfort and shock absorption - Armored Design: Asymmetrically raised ankle collar and durable canvas upper with perforations protect against scuffs and scrapes and help keep you cool - Total Security: Lace closer and instep strap deliver precise fit and superior foot hold for efficient power transfer during aggressive pedaling on technical trails - Efficient Pedaling Platform: Nylon midsole enhances pedaling efficiency, keeping you comfortable even on the longest days in the saddle

Shimano's benchmark, high-end gravity shoe, the GE9 features a TORBAL 2.0 midsole that allows the heel section to move torsionally, maintaining full range of motion for improved comfort, fluidity, and on-bike control. Enduro-optimized ULTREAD GE outsole delivers enhanced grip on slippery hike-a-bike sections, and has a molded pedal channel that provides a stable shoe-to-pedal connection even when riding unclipped on technical terrain. Sizing Notice: - If your previous shoe model was a ME, please size down. - If your previous shoe model was an AM, please keep the same size. - Shimano's flagship high-end SPD-compatible gravity shoe, the GE9 is the ideal choice for aggressive enduro and downhill racing and riding - TORBAL 2.0 Midsole: Unique midsole structure allows heel section to move torsionally, maintaining full range of motion for improved rider comfort, fluidity, and on-bike control - ULTREAD GE: Enduro-optimized outsole provides enhanced grip on slippery hike-a-bike sections, and has an extended SPD landing strip for smooth and fast pedal engagement Volume Trail Last: Tuned upper fit is tighter around ball of foot for better bike control and pedaling efficiency, and has increased volume at toe box and heel for improved walking comfort and shock—absorption - Micro-Adjustable: BOA dial with bash guard and instep strap deliver quick and precise closure and superior foot hold for aggressive pedaling over rough terrain - Armored Design: Ankle collar keeps trail debris out, while the robust, quick-drying synthetic leather upper with mesh window stands up to the roughest terrain and helps keep you cool - Efficient Pedaling Platform: Full length nylon midsole reinforced with carbon to increase rigidity and enhance pedaling efficiency

Delivering exceptional pin grip and reduced sole stiffness, the GF4 flat pedal shoes offer more flex and bend for riders preferring enhanced pedal "feel" and all-day comfort off the bike. A durable durable and breathable denim-type fabric upper with asymmetrically raised padded ankle collar helps keep you cool and protects against rock strikes and other trail impacts. Sizing Notice - If your previous shoe model was a ME, please size down. - If your previous shoe model was an AM, please keep the same size. Features: - The GF4 is a flat pedal trail shoe that delivers reliable grip and protection for improved confidence and control on technical trails - ULTREAD GF: Outsole utilizes a hexagonal tread pattern and sticky, slow rebound rubber compound for improved pin grip and features expanded arch area for more secure shoe-to-pedal contact - Trail-Ready Design: Upper made from robust and breathable denim-type fabric, and has asymmetrically raised padded ankle collar that protects against rock strikes and other trail impacts - Volume Trail Last: Tuned upper is tighter around ball of foot for enhanced bike control and pedaling efficiency and has increased volume at toe box and heel for improved walking comfort and shock absorption - Casual Comfort: Progressive style with durable laces, plastic eyelets, and lace keeper deliver a secure closure and allow you to fine-tune fit

Delivering exceptional pin grip and reduced sole stiffness, the GF4W women's specific flat pedal shoes offer more flex and bend for riders preferring enhanced pedal "feel" and all-day comfort off the bike. A durable and breathable denim-type fabric upper with asymmetrically raised padded ankle collar helps keep you cool and protects against rock strikes and other trail impacts. Sizing Notice: - If your previous shoe model was a ME, please size down. - If your previous shoe model was an AM, please keep the same size. - The GF4 is a women's flat pedal trail shoe that delivers reliable grip and protection for improved confidence and control on technical trails - ULTREAD GF: Outsole hexagonal tread pattern and sticky, slow rebound rubber compound for improved pin grip and features expanded arch area for more secure shoe-to-pedal contact - Trail-Ready Design: Upper made from robust and breathable denim-type fabric, and has asymmetrically raised padded ankle collar that protects against rock strikes and other trail impacts - Volume Trail Last: Tuned upper is tighter around ball of foot for enhanced bike control and pedaling efficiency and has increased volume at toe box and heel for improved walking comfort and shock absorption - Designed For Women: Shaped for women's feet for a reduced volume, more natural and comfortable fit - Casual Comfort: Progressive style with durable laces, plastic eyelets, and lace keeper deliver reliably secure closure and allow you to fine-tune fit

Whether you're clipping in for a session in your living room or a spin class at your favorite studio, the IC501 is thoughtfully designed to maximize your time in the saddle. Featuring breathable mesh construction on the top of the foot, SPD cleat compatibility, and a no-slip rubber sole that won't make it sound like you're walking around in tap shoes, this is a high-performance shoe that works as hard as you do. - Indoor Cycling Shoe: the IC501 is specifically designed for the demands of indoor cycling - Odor-busting Technology: FUZE treatment fights odor from sweat - SPD Cleats: compatible with most indoor cycling bikes - Maximum Efficiency: a stiff sole and tailored fit ensures optimal power transfer to the pedals - Precise Adjustment: easy-to-use BOA dial for a perfect fit, every time - Cleats sold separately

Dedicated trail performance shoe with excellent pedaling efficiency and off-the-bike traction. FEATURES - Offset tongue and BOA layout improve comfort and stable pedaling performance. - BOA L6 with plastic shield closure prevents accidental release when colliding against rocks/trail obstacles. - Reinforced armor provides great protection and excellent durability. - Proprietary Shimano grippy rubber compound outsole offers superior traction in wet conditions. - TORBAL torsional midsole allows natural rider flow on descents.

Road cycling shoe with race-inspired style and features. FEATURES - Surround wrapping upper structure reduces overlap and provides a glove-like fit. - Synthetic leather with mesh texture creates a comfortable fit and an exciting racing profile. - Three durable hook & loop straps evenly spread tightening force across the top of the foot. - Lightweight glass fiber reinforced nylon sole for power transfer. - Durable, wide heel pads provide walking stability. - Offset strap relieves tension at highest point of the foot.

High-performance road cycling shoe with advanced fit and pedaling technologies. FEATURES - Integrated seamless midsole and upper construction set a new level of fit, stability and lightweight performance. - Off-set center flap mounted BOA L6 dial creates a sleeker profile with quick adjustments. - Surround wrapping upper structure reduces overlap and provides a glove-like fit. - Low stack height midsole stabilizes foot and maximizes power transfer efficiency. - Perforated synthetic leather composite upper enables superior fit and breathability. - Lightweight glass fiber reinforced nylon sole for power transfer.

High-performance road cycling shoe with advanced fit and pedaling technologies. FEATURES - Integrated seamless midsole and upper construction set a new level of fit, stability and lightweight performance. - Off-set center flap mounted BOA L6 dial creates a sleeker profile with quick adjustments. - Surround wrapping upper structure reduces overlap and provides a glove-like fit. - Low stack height midsole stabilizes foot and maximizes power transfer efficiency. - Perforated synthetic leather composite upper enables superior fit and breathability. - Lightweight glass fiber reinforced nylon sole for power transfer.

LIGHTWEIGHT ROAD PERFORMANCE SHOES WITH S-PHYRE DNA. FEATURES - Mesh/TPU and Synthetic leather material covered upper in optimized part to provides comfortable fit and light weight. - Surround wrapping upper structure reduces overlap and provides a glove-like fit. Integrated seamless midsole and upper construction set a new level of fit, stability and lightweight performance. - BOA® L6 dial on instep strap quickly and comfortably secures a wide range of foot shapes. - Carbon fiber reinforced nylon midsole for power transfer. - Low stack height midsole stabilizes foot and maximizes power transfer efficiency.

LIGHTWEIGHT WOMEN'S ROAD PERFORMANCE SHOES WITH S-PHYRE DNA. FEATURES - Mesh/TPU and Synthetic leather material covered upper in optimized part to provides comfortable fit and light weight. - Surround wrapping upper structure reduces overlap and provides a glove-like fit. - Integrated seamless midsole and upper construction set a new level of fit, stability and lightweight performance. - BOA® L6 dial on instep strap quickly and comfortably secures a wide range of foot shapes. - Carbon fiber reinforced nylon midsole for power transfer. - Women’s specific last for a natural, comfortable fit. - Low stack height midsole helps stabilize foot, maximizes power transfer and efficiency.

ROAD COMPETITION LEVEL SHOES INFUSED WITH S-PHYRE DNA. FEATURES - Integrated seamless midsole and upper construction set a new level of fit, stability and lightweight performance. - Surround wrapping upper structure reduces overlap and provides a glove-like fit. - Ultra-rigid hollow carbon midsole efficiently vents air and drains water. - Supple high-density synthetic leather with perforation and lightweight mesh/TPU combination bring superior fit and comfort. - Dual independent BOA® L6 dials allow quick, micro tension adjustments. - Adjustable powerzone lace guide securely holds forefoot. - SHIMANO DYNALAST promotes smoother pedaling and more efficient power transfer.

ROAD COMPETITION LEVEL SHOES INFUSED WITH S-PHYRE DNA. FEATURES - Integrated seamless midsole and upper construction set a new level of fit, stability and lightweight performance. - Surround wrapping upper structure reduces overlap and provides a glove-like fit. - Ultra-rigid hollow carbon midsole efficiently vents air and drains water. - Supple high-density synthetic leather with perforation and lightweight mesh/TPU combination bring superior fit and comfort. - Dual independent BOA® L6 dials allow quick, micro tension adjustments. - Adjustable powerzone lace guide securely holds forefoot. - SHIMANO DYNALAST promotes smoother pedaling and more efficient power transfer.

Race-Ready Performance Road Cycling Shoe Packed with race-focused features, the RC703 utilizes the same S-PHYRE fit technology found in our pro-level road shoes. Designed to deliver all-day comfort and efficient power transfer, it employs a low stack height midsole and new Power Zone lace guides that reduce weight and increase pedaling stability. Features: - The updated RC703 is a race-ready road cycling shoe that’s lightweight, comfortable, and designed to help keep you at the front of the pack - Optimal Efficiency: Low stack height midsole, refined instep straps, and new Power Zone lace guides provide stable pedaling platform for enhanced power transfer - Breathability: Synthetic leather upper with strategically-placed perforations increases ventilation, keeping you cool and comfortable when the race is on - Dialed Fit: Surround wrapping upper accommodates broad range of foot shapes, while dual micro-adjustable BOA L6Z dial enables a personalized fit - Options Abound: Available in three colorways and standard sizes from 40-48 (plus half sizes 41.5-46.5 and wide options 40-50) mean there’s an ideal choice for you and your style

Ready to tackle dust, mud, and mixed terrain, the RX600 Women's boasts powerful pedaling performance and confidence inspiring grip in a gravel shoe thoughtfully engineered for bikepacking and adventuring. - Versatile Gravel Shoe: the RX600W is a women's SPD gravel shoe with optimally balanced stiffness and walkability for off-road exploring - Efficient Pedal Performance: stiff carbon reinforced outsole transfers your efforts directly to the pedal - Bikepacking Friendly: wider outsole offers extra stability when walking or pushing your bike - Tailored Fit: L6 BOA dial closure system cinches in seconds for a secure fit every ride - Women's Sizing: designed with a women's specific last for a natural, comfortable fit. - Cleats sold separately

Ready to tackle dust, mud, and mixed terrain, the RX600 Women's boasts powerful pedaling performance and confidence inspiring grip in a gravel shoe thoughtfully engineered for bikepacking and adventuring. - Versatile Gravel Shoe: the RX600W is a women's SPD gravel shoe with optimally balanced stiffness and walkability for off-road exploring - Efficient Pedal Performance: stiff carbon reinforced outsole transfers your efforts directly to the pedal - Bikepacking Friendly: wider outsole offers extra stability when walking or pushing your bike - Tailored Fit: L6 BOA dial closure system cinches in seconds for a secure fit every ride - Women's Sizing: designed with a women's specific last for a natural, comfortable fit. - Cleats sold separately

High-performance XC MTB racing shoe with advanced fit and pedaling technologies. FEATURES - Integrated seamless midsole and upper construction set a new level of fit, stability and lightweight performance. - Off-set center flap mounted BOA L6 dial creates a sleeker profile with quick adjustments. - Surround wrapping upper structure reduces overlap and provides a glove-like fit. - Rubber XC racing pattern outsole promotes stable pedal engagement and secure walking grip. - Low stack height midsole stabilizes foot and maximizes power transfer efficiency. - Perforated synthetic leather composite upper enables superior fit and breathability. - Lightweight glass fiber reinforced nylon sole for power transfer.

High-performance XC MTB racing shoe with advanced fit and pedaling technologies. FEATURES - Integrated seamless midsole and upper construction set a new level of fit, stability and lightweight performance. - Off-set center flap mounted BOA L6 dial creates a sleeker profile with quick adjustments. - Surround wrapping upper structure reduces overlap and provides a glove-like fit. - Rubber XC racing pattern outsole promotes stable pedal engagement and secure walking grip. - Low stack height midsole stabilizes foot and maximizes power transfer efficiency. - Perforated synthetic leather composite upper enables superior fit and breathability. - Lightweight glass fiber reinforced nylon sole for power transfer.

High-performance XC MTB racing shoe with advanced fit and pedaling technologies. FEATURES - Integrated seamless midsole and upper construction set a new level of fit, stability and lightweight performance. - Off-set center flap mounted BOA L6 dial creates a sleeker profile with quick adjustments. - Surround wrapping upper structure reduces overlap and provides a glove-like fit. - Rubber XC racing pattern outsole promotes stable pedal engagement and secure walking grip. - Low stack height midsole stabilizes foot and maximizes power transfer efficiency. - Perforated synthetic leather composite upper enables superior fit and breathability. - Lightweight glass fiber reinforced nylon sole for power transfer.

The XC300 features many of the technologies of our top of the line XC and road cycling shoes to create a high value mountain bike shoe perfect for XC riding and racing. The XC300 stabilizes your foot and maximizes your power transfer. Combined with a glove-like fit and grippy rubber sole, it is comfortable and efficient both on and off the bike. - The SH-XC300 is a High Value Cross Country Mountain Bike Shoe: Features trickle down technologies from top-of-the-line shoes - Glove-Like Feel: Wraparound construction of the upper for superior comfort and pedaling feel - Stable Pedaling Platform: Low stack height in the midsole and a snug fit stabilize your foot for optimal pedaling efficiency - Grippy Rubber Sole: Rubber outsole for traction when you're off the bike - Compatible with SPD Cleats: use with most commuter and mountain bikes - Cleats sold separately

STYLISH AND VERSATILE XC SHOES DELIVER HIGH PERFORMANCE TO MORE RIDERS. FEATURES - Lightweight SHIMANO ULTREAD XC rubber outsole delivers competition-grade grip that lasts. - Mesh/TPU and Synthetic leather material covered upper in optimized part to provides comfortable fit and light weight. - BOA® L6 dial on instep strap quickly and comfortably secures a wide range of foot shapes. - Glass fiber reinforced midsole for power transfer. - Surround wrapping upper structure reduces overlap and provides a glove-like fit. - Rider-tunable spikes allow riders to select and swap spikes to match riding styles and conditions. - Low stack height midsole helps stabilize foot, maximizes power transfer and efficiency.

STYLISH AND VERSATILE XC SHOES DELIVER HIGH PERFORMANCE TO MORE RIDERS. FEATURES - Lightweight SHIMANO ULTREAD XC rubber outsole delivers competition-grade grip that lasts. - Mesh/TPU and Synthetic leather material covered upper in optimized part to provides comfortable fit and light weight. - BOA® L6 dial on instep strap quickly and comfortably secures a wide range of foot shapes. - Glass fiber reinforced midsole for power transfer. - Surround wrapping upper structure reduces overlap and provides a glove-like fit. - Rider-tunable spikes allow riders to select and swap spikes to match riding styles and conditions. - Low stack height midsole helps stabilize foot, maximizes power transfer and efficiency.