Fizik Terra Powerstrap X4 Off-Road ShoesThe Fizik Terra Powerstrap X4 Off-Road Shoes set a new standard for the cyclist who loves nothing more than getting off the beaten track, from the broken tarmac of quiet country roads before dashing off on a gravel track and then flowing singletrack trails. Simplicity, efficiency and adaptability sum up the Terra Powerstrap X4 cycling shoes. They've been engineered for the drop bar rider who loves to ride mixed terrain, with the efficient power transfer of a road shoe and the durability of an MTB shoe.Powerstrap Closure SystemThe Terra Powerstrap X4 shoes make use of Fizik's ingenious new Powerstrap closure system to deliver simple to use and exemplary comfort. In order to offer stability and comfort throughout your ride, the Powerstrap system features a lightweight and reliable hook and loop strap system that, unlike a traditional strap, pulls together the two sides of the upper thanks to the ribbon wrapping around the foot. This provides even pressure across the whole foot from just two straps and delivers an unrivalled level of riding comfort with minimal bulk or complexity.X4 OutsoleFor a shoe likely to see action both on and off the road the sole unit needs to be versatile. Fizik developed a specific outsole, combining the stiffness of a road-going shoe with a pared-down rubber MTB style tread to provide grip and durability when you're off the bike. For riding on mixed surfaces, the nylon sole offers efficient power transfer but with dialled in flex to take the sting out of rougher terrain.Ride without limits and seek new adventures and new horizons with the Terra Powerstrap X4 cycling shoes.Features:Powerstrap: foot-wrapping Velcro closure designed for an enveloping fitX4 outsole: targeted stiffness and rubber tread for mixed surfacesX4 nylon outsole - with rubber tread, stiffness index 6Weight: 292g (size 42- 1/2 pair)Buy Fizik from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik R2 Vento Powerstrap Aeroweave Road ShoesA new breed of super-light and super-ventilated racing shoes, the Fizik R2 Vento Powerstrap Aeroweave Road Shoes deliver race-winning, rival-dropping pedalling performance alongside outstanding levels of cool airflow. Fizik's engineers set themselves the task of creating a super-light shoe that made no sacrifices to foot support and pedalling performance. It also had to be incredibly breathable too. The result is the R2 Vento Powerstrap Aeroweave Road Shoes. Aeroweave TechnologyAeroweave is an innovative woven fabric, interweaving lightweight nylon fibres with filaments of thermoplastic polymer. This combination creates a net-like structure that is highly durable but offers incredible levels of ventilation. Not only that, Aeroweave offers a supple fit, moving and cradling the foot for comfort while retaining the full support you need for a stable and efficient pedal stroke. Powerstrap PerformanceThe R2 Vento Powerstrap Aeroweave secure your foot with a simple but ingenious configuration of the traditional strap system.In order to offer stability and comfort throughout your ride, the Powerstrap system features a lightweight and reliable hook and loop strap system that pulls together the two sides of the upper. However, unlike a traditional system, the Powerstraps fully wrap around the upper. This provides even pressure across the whole foot, the ribbon wrapping around your foot for an unrivalled level of riding comfort. Another benefit is a much more aero finish than a traditional strap system. R2 Carbon OutsoleThe stiffest and lightest sole unit in the Fizik range, R2 Carbon Outsole delivers incredible responsiveness, with power transferred to your pedals with outstanding efficiency. Jump for a sprint or attack a climb and you're rewarded with immediate acceleration - only fitness is holding you back.Efficient pedalling is also optimised thanks to the cleat track position. This has been set further rearwards to improve pedalling dynamics, reduce knee compression and power transfer - it's especially well-suited to very aggressive, forward aero riding positions.Cleat GuidanceThese Cycling Shoes are compatible with road bike pedal systems that use cleats with 3-bolt standards, such as: Look Delta and Keo, Shimano SPD-SL, Speedplay Light Action, Zero, X-Series (via 3-hole adapter plate), Campagnolo Pro-Fit, Mavic Zxellium, Time Iclic/Xpresso and Time Impact.Features:Aeroweave - extremely breathable, high tenacity net-like upper structurePowerstrap - foot-wrapping Velcro closure designed for an enveloping fitR2 carbon outsole - optimized cleat positioning, high stiffness andlightness tuned for power transferR2 outsole - full carbon, stiffness index 103-bolt cleat compatible (cleats not supplied)Weight: 196g (size 42)Buy Fizik Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik R2 Vento Powerstrap Aeroweave Road ShoesA new breed of super-light and super-ventilated racing shoes, the Fizik R2 Vento Powerstrap Aeroweave Road Shoes deliver race-winning, rival-dropping pedalling performance alongside outstanding levels of cool airflow. Fizik's engineers set themselves the task of creating a super-light shoe that made no sacrifices to foot support and pedalling performance. It also had to be incredibly breathable too. The result is the R2 Vento Powerstrap Aeroweave Road Shoes. Aeroweave TechnologyAeroweave is an innovative woven fabric, interweaving lightweight nylon fibres with filaments of thermoplastic polymer. This combination creates a net-like structure that is highly durable but offers incredible levels of ventilation. Not only that, Aeroweave offers a supple fit, moving and cradling the foot for comfort while retaining the full support you need for a stable and efficient pedal stroke. Powerstrap PerformanceThe R2 Vento Powerstrap Aeroweave secure your foot with a simple but ingenious configuration of the traditional strap system.In order to offer stability and comfort throughout your ride, the Powerstrap system features a lightweight and reliable hook and loop strap system that pulls together the two sides of the upper. However, unlike a traditional system, the Powerstraps fully wrap around the upper. This provides even pressure across the whole foot, the ribbon wrapping around your foot for an unrivalled level of riding comfort. Another benefit is a much more aero finish than a traditional strap system. R2 Carbon OutsoleThe stiffest and lightest sole unit in the Fizik range, R2 Carbon Outsole delivers incredible responsiveness, with power transferred to your pedals with outstanding efficiency. Jump for a sprint or attack a climb and you're rewarded with immediate acceleration - only fitness is holding you back.Efficient pedalling is also optimised thanks to the cleat track position. This has been set further rearwards to improve pedalling dynamics, reduce knee compression and power transfer - it's especially well-suited to very aggressive, forward aero riding positions.Cleat GuidanceThese Cycling Shoes are compatible with road bike pedal systems that use cleats with 3-bolt standards, such as: Look Delta and Keo, Shimano SPD-SL, Speedplay Light Action, Zero, X-Series (via 3-hole adapter plate), Campagnolo Pro-Fit, Mavic Zxellium, Time Iclic/Xpresso and Time Impact.Features:Aeroweave - extremely breathable, high tenacity net-like upper structurePowerstrap - foot-wrapping Velcro closure designed for an enveloping fitR2 carbon outsole - optimized cleat positioning, high stiffness andlightness tuned for power transferR2 outsole - full carbon, stiffness index 103-bolt cleat compatible (cleats not supplied)Weight: 196g (size 42)Buy Fizik Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik R2 Vento Powerstrap Aeroweave Road ShoesA new breed of super-light and super-ventilated racing shoes, the Fizik R2 Vento Powerstrap Aeroweave Road Shoes deliver race-winning, rival-dropping pedalling performance alongside outstanding levels of cool airflow. Fizik's engineers set themselves the task of creating a super-light shoe that made no sacrifices to foot support and pedalling performance. It also had to be incredibly breathable too. The result is the R2 Vento Powerstrap Aeroweave Road Shoes. Aeroweave TechnologyAeroweave is an innovative woven fabric, interweaving lightweight nylon fibres with filaments of thermoplastic polymer. This combination creates a net-like structure that is highly durable but offers incredible levels of ventilation. Not only that, Aeroweave offers a supple fit, moving and cradling the foot for comfort while retaining the full support you need for a stable and efficient pedal stroke. Powerstrap PerformanceThe R2 Vento Powerstrap Aeroweave secure your foot with a simple but ingenious configuration of the traditional strap system.In order to offer stability and comfort throughout your ride, the Powerstrap system features a lightweight and reliable hook and loop strap system that pulls together the two sides of the upper. However, unlike a traditional system, the Powerstraps fully wrap around the upper. This provides even pressure across the whole foot, the ribbon wrapping around your foot for an unrivalled level of riding comfort. Another benefit is a much more aero finish than a traditional strap system. R2 Carbon OutsoleThe stiffest and lightest sole unit in the Fizik range, R2 Carbon Outsole delivers incredible responsiveness, with power transferred to your pedals with outstanding efficiency. Jump for a sprint or attack a climb and you're rewarded with immediate acceleration - only fitness is holding you back.Efficient pedalling is also optimised thanks to the cleat track position. This has been set further rearwards to improve pedalling dynamics, reduce knee compression and power transfer - it's especially well-suited to very aggressive, forward aero riding positions.Cleat GuidanceThese Cycling Shoes are compatible with road bike pedal systems that use cleats with 3-bolt standards, such as: Look Delta and Keo, Shimano SPD-SL, Speedplay Light Action, Zero, X-Series (via 3-hole adapter plate), Campagnolo Pro-Fit, Mavic Zxellium, Time Iclic/Xpresso and Time Impact.Features:Aeroweave - extremely breathable, high tenacity net-like upper structurePowerstrap - foot-wrapping Velcro closure designed for an enveloping fitR2 carbon outsole - optimized cleat positioning, high stiffness andlightness tuned for power transferR2 outsole - full carbon, stiffness index 103-bolt cleat compatible (cleats not supplied)Weight: 196g (size 42)Buy Fizik Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik Terra Powerstrap X4 Off-Road ShoesThe Fizik Terra Powerstrap X4 Off-Road Shoes set a new standard for the cyclist who loves nothing more than getting off the beaten track, from the broken tarmac of quiet country roads before dashing off on a gravel track and then flowing singletrack trails. Simplicity, efficiency and adaptability sum up the Terra Powerstrap X4 cycling shoes. They've been engineered for the drop bar rider who loves to ride mixed terrain, with the efficient power transfer of a road shoe and the durability of an MTB shoe.Powerstrap Closure SystemThe Terra Powerstrap X4 shoes make use of Fizik's ingenious new Powerstrap closure system to deliver simple to use and exemplary comfort. In order to offer stability and comfort throughout your ride, the Powerstrap system features a lightweight and reliable hook and loop strap system that, unlike a traditional strap, pulls together the two sides of the upper thanks to the ribbon wrapping around the foot. This provides even pressure across the whole foot from just two straps and delivers an unrivalled level of riding comfort with minimal bulk or complexity.X4 OutsoleFor a shoe likely to see action both on and off the road the sole unit needs to be versatile. Fizik developed a specific outsole, combining the stiffness of a road-going shoe with a pared-down rubber MTB style tread to provide grip and durability when you're off the bike. For riding on mixed surfaces, the nylon sole offers efficient power transfer but with dialled in flex to take the sting out of rougher terrain.Ride without limits and seek new adventures and new horizons with the Terra Powerstrap X4 cycling shoes.Features:Powerstrap: foot-wrapping Velcro closure designed for an enveloping fitX4 outsole: targeted stiffness and rubber tread for mixed surfacesX4 nylon outsole - with rubber tread, stiffness index 6Weight: 292g (size 42- 1/2 pair)Buy Fizik from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik Tempo R5 Powerstrap Road ShoesIt’s all about the tempo of your ride! Fizik ensures setting the pace is the way forward with their Tempo R5 Powerstrap Road Shoes, an innovative performer that won’t break the bank in your search for a versatile pedalling companion.An All-round PerformerCapable of tackling your ride no matter what your experience entails, the Tempo R5 Powerstrap Road Shoes have been designed and engineered for variety, taking riders from the smoothest of tarmac to the most demanding pavements. To ensure control and power when riding over different surfaces Fizik have incorporated their R5 nylon composite outsole. It balances out your ability to set the pace by directly transferring power immediately to the pedals. Turning the most causal of cadences into an explosive burst, riders can up the ante and head up the road quickly. Supple, the outsole is ever so lightweight and makes long distances easier than ever.Unrivalled ComfortYou’re not dreaming, the unrivalled comfort of the Tempo R5 Powerstrap Road Shoes really does fit into their impressive price tag. The powerstrap wraps Velcro across the foot to offer up an impressive closure system and pulls together both sides of the upper. Eliminating laces, the foot is hugged with comfort and the fitting can easily be adjusted thanks to the brand’s volume control. This adjusts the instep and midfoot to your liking in order to hit the perfect balance between compression and customisation.Features:TEMPO: Versatility road series designed for the most enjoyable riding experienceROAD: Designed and engineered to perform on paved roads, from the smoothest tarmac to the most demanding pavePowerstrap: foot-wrapping Velcro closure designed for an enveloping fitR5 nylon composite outsole: delivers balance between comfort and pedalling efficiencyR5 outsole - carbon reinforced nylonApproximate weight: 250g (size 42 - 1/2 pair)Buy Fizik from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik R2 Vento Powerstrap Aeroweave Road ShoesA new breed of super-light and super-ventilated racing shoes, the Fizik R2 Vento Powerstrap Aeroweave Road Shoes deliver race-winning, rival-dropping pedalling performance alongside outstanding levels of cool airflow. Fizik's engineers set themselves the task of creating a super-light shoe that made no sacrifices to foot support and pedalling performance. It also had to be incredibly breathable too. The result is the R2 Vento Powerstrap Aeroweave Road Shoes. Aeroweave TechnologyAeroweave is an innovative woven fabric, interweaving lightweight nylon fibres with filaments of thermoplastic polymer. This combination creates a net-like structure that is highly durable but offers incredible levels of ventilation. Not only that, Aeroweave offers a supple fit, moving and cradling the foot for comfort while retaining the full support you need for a stable and efficient pedal stroke. Powerstrap PerformanceThe R2 Vento Powerstrap Aeroweave secure your foot with a simple but ingenious configuration of the traditional strap system.In order to offer stability and comfort throughout your ride, the Powerstrap system features a lightweight and reliable hook and loop strap system that pulls together the two sides of the upper. However, unlike a traditional system, the Powerstraps fully wrap around the upper. This provides even pressure across the whole foot, the ribbon wrapping around your foot for an unrivalled level of riding comfort. Another benefit is a much more aero finish than a traditional strap system. R2 Carbon OutsoleThe stiffest and lightest sole unit in the Fizik range, R2 Carbon Outsole delivers incredible responsiveness, with power transferred to your pedals with outstanding efficiency. Jump for a sprint or attack a climb and you're rewarded with immediate acceleration - only fitness is holding you back.Efficient pedalling is also optimised thanks to the cleat track position. This has been set further rearwards to improve pedalling dynamics, reduce knee compression and power transfer - it's especially well-suited to very aggressive, forward aero riding positions.Cleat GuidanceThese Cycling Shoes are compatible with road bike pedal systems that use cleats with 3-bolt standards, such as: Look Delta and Keo, Shimano SPD-SL, Speedplay Light Action, Zero, X-Series (via 3-hole adapter plate), Campagnolo Pro-Fit, Mavic Zxellium, Time Iclic/Xpresso and Time Impact.Features:Aeroweave - extremely breathable, high tenacity net-like upper structurePowerstrap - foot-wrapping Velcro closure designed for an enveloping fitR2 carbon outsole - optimized cleat positioning, high stiffness andlightness tuned for power transferR2 outsole - full carbon, stiffness index 103-bolt cleat compatible (cleats not supplied)Weight: 196g (size 42)Buy Fizik Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik Tempo R5 Powerstrap Road ShoesIt’s all about the tempo of your ride! Fizik ensures setting the pace is the way forward with their Tempo R5 Powerstrap Road Shoes, an innovative performer that won’t break the bank in your search for a versatile pedalling companion.An All-round PerformerCapable of tackling your ride no matter what your experience entails, the Tempo R5 Powerstrap Road Shoes have been designed and engineered for variety, taking riders from the smoothest of tarmac to the most demanding pavements. To ensure control and power when riding over different surfaces Fizik have incorporated their R5 nylon composite outsole. It balances out your ability to set the pace by directly transferring power immediately to the pedals. Turning the most causal of cadences into an explosive burst, riders can up the ante and head up the road quickly. Supple, the outsole is ever so lightweight and makes long distances easier than ever.Unrivalled ComfortYou’re not dreaming, the unrivalled comfort of the Tempo R5 Powerstrap Road Shoes really does fit into their impressive price tag. The powerstrap wraps Velcro across the foot to offer up an impressive closure system and pulls together both sides of the upper. Eliminating laces, the foot is hugged with comfort and the fitting can easily be adjusted thanks to the brand’s volume control. This adjusts the instep and midfoot to your liking in order to hit the perfect balance between compression and customisation.Features:TEMPO: Versatility road series designed for the most enjoyable riding experienceROAD: Designed and engineered to perform on paved roads, from the smoothest tarmac to the most demanding pavePowerstrap: foot-wrapping Velcro closure designed for an enveloping fitR5 nylon composite outsole: delivers balance between comfort and pedalling efficiencyR5 outsole - carbon reinforced nylonApproximate weight: 250g (size 42 - 1/2 pair)Buy Fizik from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik Terra Powerstrap X4 Off-Road ShoesThe Fizik Terra Powerstrap X4 Off-Road Shoes set a new standard for the cyclist who loves nothing more than getting off the beaten track, from the broken tarmac of quiet country roads before dashing off on a gravel track and then flowing singletrack trails. Simplicity, efficiency and adaptability sum up the Terra Powerstrap X4 cycling shoes. They've been engineered for the drop bar rider who loves to ride mixed terrain, with the efficient power transfer of a road shoe and the durability of an MTB shoe.Powerstrap Closure SystemThe Terra Powerstrap X4 shoes make use of Fizik's ingenious new Powerstrap closure system to deliver simple to use and exemplary comfort. In order to offer stability and comfort throughout your ride, the Powerstrap system features a lightweight and reliable hook and loop strap system that, unlike a traditional strap, pulls together the two sides of the upper thanks to the ribbon wrapping around the foot. This provides even pressure across the whole foot from just two straps and delivers an unrivalled level of riding comfort with minimal bulk or complexity.X4 OutsoleFor a shoe likely to see action both on and off the road the sole unit needs to be versatile. Fizik developed a specific outsole, combining the stiffness of a road-going shoe with a pared-down rubber MTB style tread to provide grip and durability when you're off the bike. For riding on mixed surfaces, the nylon sole offers efficient power transfer but with dialled in flex to take the sting out of rougher terrain.Ride without limits and seek new adventures and new horizons with the Terra Powerstrap X4 cycling shoes.Features:Powerstrap: foot-wrapping Velcro closure designed for an enveloping fitX4 outsole: targeted stiffness and rubber tread for mixed surfacesX4 nylon outsole - with rubber tread, stiffness index 6Weight: 292g (size 42- 1/2 pair)Buy Fizik from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik Terra Powerstrap X4 Off-Road ShoesThe Fizik Terra Powerstrap X4 Off-Road Shoes set a new standard for the cyclist who loves nothing more than getting off the beaten track, from the broken tarmac of quiet country roads before dashing off on a gravel track and then flowing singletrack trails. Simplicity, efficiency and adaptability sum up the Terra Powerstrap X4 cycling shoes. They've been engineered for the drop bar rider who loves to ride mixed terrain, with the efficient power transfer of a road shoe and the durability of an MTB shoe.Powerstrap Closure SystemThe Terra Powerstrap X4 shoes make use of Fizik's ingenious new Powerstrap closure system to deliver simple to use and exemplary comfort. In order to offer stability and comfort throughout your ride, the Powerstrap system features a lightweight and reliable hook and loop strap system that, unlike a traditional strap, pulls together the two sides of the upper thanks to the ribbon wrapping around the foot. This provides even pressure across the whole foot from just two straps and delivers an unrivalled level of riding comfort with minimal bulk or complexity.X4 OutsoleFor a shoe likely to see action both on and off the road the sole unit needs to be versatile. Fizik developed a specific outsole, combining the stiffness of a road-going shoe with a pared-down rubber MTB style tread to provide grip and durability when you're off the bike. For riding on mixed surfaces, the nylon sole offers efficient power transfer but with dialled in flex to take the sting out of rougher terrain.Ride without limits and seek new adventures and new horizons with the Terra Powerstrap X4 cycling shoes.Features:Powerstrap: foot-wrapping Velcro closure designed for an enveloping fitX4 outsole: targeted stiffness and rubber tread for mixed surfacesX4 nylon outsole - with rubber tread, stiffness index 6Weight: 292g (size 42- 1/2 pair)Buy Fizik from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik Terra Powerstrap X4 Off-Road ShoesThe Fizik Terra Powerstrap X4 Off-Road Shoes set a new standard for the cyclist who loves nothing more than getting off the beaten track, from the broken tarmac of quiet country roads before dashing off on a gravel track and then flowing singletrack trails. Simplicity, efficiency and adaptability sum up the Terra Powerstrap X4 cycling shoes. They've been engineered for the drop bar rider who loves to ride mixed terrain, with the efficient power transfer of a road shoe and the durability of an MTB shoe.Powerstrap Closure SystemThe Terra Powerstrap X4 shoes make use of Fizik's ingenious new Powerstrap closure system to deliver simple to use and exemplary comfort. In order to offer stability and comfort throughout your ride, the Powerstrap system features a lightweight and reliable hook and loop strap system that, unlike a traditional strap, pulls together the two sides of the upper thanks to the ribbon wrapping around the foot. This provides even pressure across the whole foot from just two straps and delivers an unrivalled level of riding comfort with minimal bulk or complexity.X4 OutsoleFor a shoe likely to see action both on and off the road the sole unit needs to be versatile. Fizik developed a specific outsole, combining the stiffness of a road-going shoe with a pared-down rubber MTB style tread to provide grip and durability when you're off the bike. For riding on mixed surfaces, the nylon sole offers efficient power transfer but with dialled in flex to take the sting out of rougher terrain.Ride without limits and seek new adventures and new horizons with the Terra Powerstrap X4 cycling shoes.Features:Powerstrap: foot-wrapping Velcro closure designed for an enveloping fitX4 outsole: targeted stiffness and rubber tread for mixed surfacesX4 nylon outsole - with rubber tread, stiffness index 6Weight: 292g (size 42- 1/2 pair)Buy Fizik from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik R2 Vento Powerstrap Aeroweave Road ShoesA new breed of super-light and super-ventilated racing shoes, the Fizik R2 Vento Powerstrap Aeroweave Road Shoes deliver race-winning, rival-dropping pedalling performance alongside outstanding levels of cool airflow. Fizik's engineers set themselves the task of creating a super-light shoe that made no sacrifices to foot support and pedalling performance. It also had to be incredibly breathable too. The result is the R2 Vento Powerstrap Aeroweave Road Shoes. Aeroweave TechnologyAeroweave is an innovative woven fabric, interweaving lightweight nylon fibres with filaments of thermoplastic polymer. This combination creates a net-like structure that is highly durable but offers incredible levels of ventilation. Not only that, Aeroweave offers a supple fit, moving and cradling the foot for comfort while retaining the full support you need for a stable and efficient pedal stroke. Powerstrap PerformanceThe R2 Vento Powerstrap Aeroweave secure your foot with a simple but ingenious configuration of the traditional strap system.In order to offer stability and comfort throughout your ride, the Powerstrap system features a lightweight and reliable hook and loop strap system that pulls together the two sides of the upper. However, unlike a traditional system, the Powerstraps fully wrap around the upper. This provides even pressure across the whole foot, the ribbon wrapping around your foot for an unrivalled level of riding comfort. Another benefit is a much more aero finish than a traditional strap system. R2 Carbon OutsoleThe stiffest and lightest sole unit in the Fizik range, R2 Carbon Outsole delivers incredible responsiveness, with power transferred to your pedals with outstanding efficiency. Jump for a sprint or attack a climb and you're rewarded with immediate acceleration - only fitness is holding you back.Efficient pedalling is also optimised thanks to the cleat track position. This has been set further rearwards to improve pedalling dynamics, reduce knee compression and power transfer - it's especially well-suited to very aggressive, forward aero riding positions.Cleat GuidanceThese Cycling Shoes are compatible with road bike pedal systems that use cleats with 3-bolt standards, such as: Look Delta and Keo, Shimano SPD-SL, Speedplay Light Action, Zero, X-Series (via 3-hole adapter plate), Campagnolo Pro-Fit, Mavic Zxellium, Time Iclic/Xpresso and Time Impact.Features:Aeroweave - extremely breathable, high tenacity net-like upper structurePowerstrap - foot-wrapping Velcro closure designed for an enveloping fitR2 carbon outsole - optimized cleat positioning, high stiffness andlightness tuned for power transferR2 outsole - full carbon, stiffness index 103-bolt cleat compatible (cleats not supplied)Weight: 196g (size 42)Buy Fizik Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.