Sidi Women's Wire Carbon Vernice Road ShoesThe Women's Wire Carbon Vernice Road Shoe features all the outstanding quality and top end features that make Sidi a staple of cycle shoe excellence. With Soft Instep 3 Closure, Adjustable Heel Retention and Techno-3 dial for a detailed custom fit.Soft Instep 3The wide, curved strap of the Soft Instep Closure System combines with a thermo-formed EVA pad to distribute pressure evenly over the instep area. Sidi have made the system adjustable from either side so you can center the pad perfectly. You can replace the entire system to ensure your shoe performs to the top level even after years of wear.Techno-3 SystemThe dials of Sidi's Techno-3 System are placed along the length of the shoe so you can adapt the upper shape to fit your needs. A proprietary non-binding wire material means that the dials can be quickly adjusted on the fly with minimal effort. Sidi's knack for making great systems that can be serviced or replaced continues with the Techno-3 System Features:Please Note: Sidi recommend purchasing one whole size up from your usual fitSoft Instep 3 closure system for microadjusted fitLight weight and stiff Vent Carbon Sole with integrated air channelsTechno-3 System dials with proprietary non-binding wire for custom fitAdjustable Heel Retention Device reinforces heel cup for better fit during high movement momentsSidi Heel Cup for added durability and stable footingReplaceable heel padVernice Microfibre for easy cleaningBuy SIDI Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Sidi Women's Wire Carbon Vernice Road ShoesThe Women's Wire Carbon Vernice Road Shoe features all the outstanding quality and top end features that make Sidi a staple of cycle shoe excellence. With Soft Instep 3 Closure, Adjustable Heel Retention and Techno-3 dial for a detailed custom fit.Soft Instep 3The wide, curved strap of the Soft Instep Closure System combines with a thermo-formed EVA pad to distribute pressure evenly over the instep area. Sidi have made the system adjustable from either side so you can center the pad perfectly. You can replace the entire system to ensure your shoe performs to the top level even after years of wear.Techno-3 SystemThe dials of Sidi's Techno-3 System are placed along the length of the shoe so you can adapt the upper shape to fit your needs. A proprietary non-binding wire material means that the dials can be quickly adjusted on the fly with minimal effort. Sidi's knack for making great systems that can be serviced or replaced continues with the Techno-3 System Features:Please Note: Sidi recommend purchasing one whole size up from your usual fitSoft Instep 3 closure system for microadjusted fitLight weight and stiff Vent Carbon Sole with integrated air channelsTechno-3 System dials with proprietary non-binding wire for custom fitAdjustable Heel Retention Device reinforces heel cup for better fit during high movement momentsSidi Heel Cup for added durability and stable footingReplaceable heel padVernice Microfibre for easy cleaningBuy SIDI Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Sidi Women's Wire Carbon Vernice Road ShoesThe Women's Wire Carbon Vernice Road Shoe features all the outstanding quality and top end features that make Sidi a staple of cycle shoe excellence. With Soft Instep 3 Closure, Adjustable Heel Retention and Techno-3 dial for a detailed custom fit.Soft Instep 3The wide, curved strap of the Soft Instep Closure System combines with a thermo-formed EVA pad to distribute pressure evenly over the instep area. Sidi have made the system adjustable from either side so you can center the pad perfectly. You can replace the entire system to ensure your shoe performs to the top level even after years of wear.Techno-3 SystemThe dials of Sidi's Techno-3 System are placed along the length of the shoe so you can adapt the upper shape to fit your needs. A proprietary non-binding wire material means that the dials can be quickly adjusted on the fly with minimal effort. Sidi's knack for making great systems that can be serviced or replaced continues with the Techno-3 System Features:Please Note: Sidi recommend purchasing one whole size up from your usual fitSoft Instep 3 closure system for microadjusted fitLight weight and stiff Vent Carbon Sole with integrated air channelsTechno-3 System dials with proprietary non-binding wire for custom fitAdjustable Heel Retention Device reinforces heel cup for better fit during high movement momentsSidi Heel Cup for added durability and stable footingReplaceable heel padVernice Microfibre for easy cleaningBuy SIDI Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Sidi Women's Wire Carbon Vernice Road ShoesThe Women's Wire Carbon Vernice Road Shoe features all the outstanding quality and top end features that make Sidi a staple of cycle shoe excellence. With Soft Instep 3 Closure, Adjustable Heel Retention and Techno-3 dial for a detailed custom fit.Soft Instep 3The wide, curved strap of the Soft Instep Closure System combines with a thermo-formed EVA pad to distribute pressure evenly over the instep area. Sidi have made the system adjustable from either side so you can center the pad perfectly. You can replace the entire system to ensure your shoe performs to the top level even after years of wear.Techno-3 SystemThe dials of Sidi's Techno-3 System are placed along the length of the shoe so you can adapt the upper shape to fit your needs. A proprietary non-binding wire material means that the dials can be quickly adjusted on the fly with minimal effort. Sidi's knack for making great systems that can be serviced or replaced continues with the Techno-3 System Features:Please Note: Sidi recommend purchasing one whole size up from your usual fitSoft Instep 3 closure system for microadjusted fitLight weight and stiff Vent Carbon Sole with integrated air channelsTechno-3 System dials with proprietary non-binding wire for custom fitAdjustable Heel Retention Device reinforces heel cup for better fit during high movement momentsSidi Heel Cup for added durability and stable footingReplaceable heel padVernice Microfibre for easy cleaningBuy SIDI Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Sidi Dominator 5 Fit MTB SPD ShoesThe anatomical and comfortable strap, placed on the top of the foot and coupled with a soft and thermo-formed material, will increase comfort and performance. It distributes pressure evenly over the arch area, adjustable from both sides to achieve the perfect centre position.The system eliminates the need for the High Instep Extender.Features:Please Note: Sidi recommend purchasing one whole size up from your usual fitUpper: MicrofibreSole: MTB Competition SoleSoft Instep 2: The anatomical and comfortable strap, placed on the top of the foot and coupled with a soft and thermo-formed material, will increase comfort and performance.It distributes pressure evenly over the arch area, adjustable from both sides to achieve the perfect centre position. The system eliminates the need for the High Instep Extender.The Soft Instep Closure System is serviceable and replaceableCaliper buckle: The micrometric closure called “Caliper buckle” is adjustable by lifting the central buckle.In order to completely open, lift together both side buckles, or push the centre button to slightly loosen one tooth at the time. The system is also adjustable during a race.High-Security Velcro: High-security Velcro straps with integrated locking polymer teeth, that engage onto each other when the strap is closed. This feature makes the closure more secure and the strap becomes unmoveable.Sidi heel cup: The reinforced heel keeps the foot in an optimal position and avoids the shoe being deformed by extreme performance or prolonged pressure. MTB Competition Sole: Has been specifically studied for this speciality, may be fitted with two toe spikes on the front for traction in difficult and muddy conditions.The toe spikes are sold separately.Buy SIDI Footwear from Chain Reaction Cycles, the Worlds Largest Online Bike Store.
Sidi Women's Wire Carbon Vernice Road ShoesThe Women's Wire Carbon Vernice Road Shoe features all the outstanding quality and top end features that make Sidi a staple of cycle shoe excellence. With Soft Instep 3 Closure, Adjustable Heel Retention and Techno-3 dial for a detailed custom fit.Soft Instep 3The wide, curved strap of the Soft Instep Closure System combines with a thermo-formed EVA pad to distribute pressure evenly over the instep area. Sidi have made the system adjustable from either side so you can center the pad perfectly. You can replace the entire system to ensure your shoe performs to the top level even after years of wear.Techno-3 SystemThe dials of Sidi's Techno-3 System are placed along the length of the shoe so you can adapt the upper shape to fit your needs. A proprietary non-binding wire material means that the dials can be quickly adjusted on the fly with minimal effort. Sidi's knack for making great systems that can be serviced or replaced continues with the Techno-3 System Features:Please Note: Sidi recommend purchasing one whole size up from your usual fitSoft Instep 3 closure system for microadjusted fitLight weight and stiff Vent Carbon Sole with integrated air channelsTechno-3 System dials with proprietary non-binding wire for custom fitAdjustable Heel Retention Device reinforces heel cup for better fit during high movement momentsSidi Heel Cup for added durability and stable footingReplaceable heel padVernice Microfibre for easy cleaningBuy SIDI Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Sidi Dragon 4 SRS Carbon MTB SPD Shoes - MegaEnter the Dragon 4: Sidi's flagship carbon MTB shoe. Utilising a carbon sole for optimal weight savings, this lightweight, stiff MTB shoe is perfectly suited to the competitive MTB rider and those who appreciate a performance-ready shoe when they see it. This Dragon 4 SRS Carbon Composite Mega Shoe comes with 4mm additional width across the ball of the foot for a more comfortable fit for those with a foot width of EE to EEE.Dragon 4 SRS Carbon Composite Mega Shoe: Light and StiffEngineered with cutting-edge, innovative technology the Dragon 4 range encourages optimal performance through their lightweight, breathable, and stiff properties. And with the Dragon 4 SRS Carbon Composite Mega Shoe, stiff doesn't mean uncomfortable. Sidi's MTB SRS Carbon-Ground Sole brilliantly shaves off 100 grams of weight from earlier models. Power is effortlessly transferred through your transmission without wastage so you can climb, sprint, and descend at your best.Sidi's Reflex Adjustable Heel Retention Device is anatomically shaped to stabilise your heel and offer a perfect fit through custom adjustments. This means that when you're powering up a climb and sprinting on the flat your heel is securely held in place for maximum power.Features:Please Note: Sidi recommend purchasing one whole size up from your usual fitMaterial: Carbon Fibre (Sole); Microfibre Techpro (Upper); Thermoformed EVA (strap)Sole: MTB SRS Carbon-Ground SoleDurableComfortableStiffWider fitTechnologies:MTB SRS Carbon-Ground Sole: 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 consists of replaceable tread blocks in the toe and heel attached to a medium-modulus carbon sole, plus the innovative Replaceable MTB Plate, designed to prevent sole damage from pedal contact. Most Dual-Retention Bar type MTB Pedals (such as Crankbrothers and LOOK) recommend using a reinforcement plate between the cleat and the shoe in order to prevent cracking or denting the sole. The MTB Plate can be replaced in case of damage from the pedal system, so adding the weight of an aftermarket reinforcement plate is optional. The Ground SRS treads and MTB Plate are easily removable and replaceable. The MTB SRS Carbon-Ground Sole is toe-spike compatible.Microfibre Techpro: Microfibre Techpro is a microfiber PU Made in Italy. It is considered a highly technological and innovative eco-friendly leather suitable for technical and sports products which require high performance levels. Microfibre Techpro incorporates features of resistance, stability, lightness, water-repellent properties and eco-friendliness. Microfibre Techpro has a Hydro and anti-mould treatment, which eliminates the onset of moulds and bacteria. Microfibre Techpro is Oeko-Tex certified, does not contain harmful substances and respects law restrictions.Tecno-3 Push: This Tecno-3 Push system fits along the entire length of the shoe and adapts the upper to the shape of the foot for a customised fit. Sidi’s famously reliable and replaceable closures are improved by an all new proprietary Sidi wire material that is completely non-binding for intuitive and effortless on-the-fly adjustments. Like most Sidi small parts, the Tecno-3 Push buckle is serviceable and replaceable. It can be adjusted while riding thanks to an innovative button which can be pushed to lift the buckle and facilitate adjustment.Sidi Heel Cup: Reinforced cup that stabilises and supports the heel. Anatomically shaped plastic reduces heel slip and provides increased power transfer. Provides additional foot protection in the event of a crash.High Security Velcro: High Security Velcro straps with integrated locking polymer teeth that engage onto each other when the strap is closed. This feature makes the closure more secure and the strap becomes unmoveable.Soft Instep 3 System: The Soft Instep 3 System is a wide, anatomically curved strap combined with a soft, thermoformed EVA pad that distributes pressure evenly over the instep area. The Soft Instep 3 System is adjustable from both sides, to perfectly centre the EVA pad over a high or low instep. The system eliminates the need for the High Instep Extender.Reflex Adjustable Heel Retention Device: The Reflex 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. For a custom adjustment turn the screw towards the "+" sign to tighten the heel retention device and towards the "–" sign to open it. Lightweight, easy to use, and replaceable. For additional security while pedalling, the new adjustable heel device is provided with reflex inserts for more visibility in dark conditions.Mega Last: 4mm wider across the ball of the foot, more volume, a high instep and wider heel cup, Mega Lasts are ideal for a wider fit: EE to EEE width.Buy Sidi Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Sidi Frost Gore 2 MTB Cycling ShoesMuddy winter trails. We love them. The slippery, wet and ever-changing grip certainly keeps you on your toes and a grin on your face. But cold feet can cut a fun ride short. However, the Frost Gore 2 MTB Cycling Shoes, with their waterproof Gore-Tex membrane keeps you on the trails for longer when winter strikes. It's not just the waterproof membrane that makes the Frost Gore 2 MTB Cycling Shoes so comfortable in winter. You'll also get extra protection via the high cuff and an internal gusset. Take all together, wind, rain and cold are struggle to get inside. You then get the benefits of a grippy mountain bike specific sole unit. MTB SR17 Sole UnitThe Sidi MTN SR17 is a mountain bike specific sole unit made from Nylon with PU (polyurethane) inserts. It perfectly balances stiffness for efficient pedalling, and some flex for off the bike walking comfort.The tread pattern is designed for mountain biking, offering excellent traction and quick mud dispersal. The central channel is non-slip too, so if you can't immediately clip into your pedals, you can still get traction and ride. The toe grip ensures excellent durability in an area of high wear and it's replaceable too. Techno-3 Push SystemWith the Techno-3 Push System, Sidi has created a quick and easy adjustment system that is also engineered to eliminate pressure across the instep. The proprietary Sidi wire is non-binding for smooth operation and a balanced fit. Micro-adjustment and easy release make this a system you can use easily on the go tooCleat GuidanceThese MTB shoes are compatible with MTB pedal systems, which use cleats with SPD standard (2-bolt standard), e.g.: Shimano SPD, Time ATAC, CrankBrothers, CrankBrothers Race, Look MTB, Xtreme MTB, Wellgo MTB, Ritchey MTB. Features:GORE-TEX® waterproof and breathable membraneInternal gusset to protect from wind and waterVelcro strap closure on the front of the shoe and ankleSidi heel cup for supportMTB SR17 sole with the option for studsSidi London insole2-bolt cleat compatible (cleats not supplied)Buy Sidi Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Sidi Tiger 2 SRS Carbon MTB Cycling ShoesThe ultimate off-road race shoe, the Sidi Tiger 2 SRS Carbon MTB Cycling Shoes deliver the finest level of performance for demanding XC mountain biker and cyclocross riders. Sidi has a well-earned reputation for long-lasting quality and the Microfibre TechPro and Mesh upper of the Tiger 2 SRS Carbon MTB Cycling Shoes is both supple for immediate comfort but also remarkably durable too. For regular training and racing, they're hard to beat. At the toe box, a rubber protector deflects rock strikes and protects against toe stubs on hidden roots. Then there's the carbon fibre MTB sole, designed to deliver excellent power transfer but with some flex to take the sting out of rough trails. MTB SRS Carbon-Ground Carbon Fibre SoleDesigned to deliver uncompromising mountain bike performance, this MTB SRS carbon sole has a carefully engineered shape and a carbon lay-up that delivers direct power transfer but with tuned flex to soak up rougher terrain. It's also 100 grams lighter than found on the previous top-end Dragon sole unit. Fast starts and rapid progress up climbs are now all about your fitness. A replaceable cleat plate provides protection for the carbon sole. SRS (Sole Replacement System)The SRS sole features replaceable heel and toe tread blocks and replaceable cleat plates. These inserts provide protection of the carbon sole in the areas most prone to wear and damage. The tread pattern also boosts traction when you're off and running in a CX race or pushing over a steep unrideable pitch in the trail. Double-Techno-3 Push Flex SystemWith the Double-Techno-3 Push Flex System, Sidi has created a quick and easy adjustment system that is also engineered to eliminate pressure across the instep. Being positioned centrally, you'll also benefit from more even closure pressure between inner and outer sides of the shoe, securing your foot for an incredibly stable pedal stroke. Micro-adjustment and easy release make this a system you can use easily on the go too - tighten up for the sprint - loosen up when it's hot. Reflex Adjustable Heel Retention DeviceEnsuring there's no heel slippage and as a result, no loss of pedalling efficiency or discomfort, the Reflex adjustable heel retention device is easily adjusted to suit your foot shape and preference. Sprinting, climbing or descending, you'll enjoy firm foot-hold. Cleat GuidanceThese MTB shoes are compatible with MTB pedal systems, which use cleats with SPD standard (2-bolt standard), e.g.: Shimano SPD, Time ATAC, CrankBrothers, CrankBrothers Race, Look MTB, Xtreme MTB, Wellgo MTB, Ritchey MTB. Features:Microfibre TechPro and Mesh upperComfort-Fit Insole proved for lightweight supportHandmade MTB SRS Carbon-Ground carbon fibre soleReplaceable heel and toe tread blocks and replaceable cleat plateDouble Tecno-3 Push Flex rotor closing systemRubber toe for protectionIntegrated heel with adjustable retention device2-bolt cleat compatible (cleats not supplied)Buy Sidi Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Sidi Shot 2 Road Cycling ShoesRe-designed from the ground up, the Sidi Shot 2 Road Cycling Shoes offer race-winning power-transfer and the ease of adjustment needed for all-day riding comfort. If you race and train regularly, they're the ultimate cycling shoes. The team at Sidi haven't taken the original Shot and simply evolved it. Instead, they've started from scratch, with improvements across made across the whole shoe to ensure you're wasting no energy in pursuit of your cycling goals. It starts with the durable microfibre upper. While tough enough for regular use it's supple too, giving you instant comfort.Then there's the carbon fibre sole. Uncompromising rigidity gets all your power to the pedals, delivering race-winning attacks and goal-smashing training numbers in training. C-Boost SRS Carbon SoleDesigned to deliver uncompromising performance, this carbon sole has a carefully engineered shape and a carbon lay-up that delivers direct power transfer, leading to lightning-quick acceleration and rival-dropping pedal strokes. Cleat extension has been increased ± 5 mm to allow for more cleat adjustment while the millimetre scale allows you to get the right position every time you replace your cleats. SRS (Sole Replacement System)The SRS sole features replaceable inserts in Nylon and TPU. These inserts provide protection of the carbon sole in the areas most prone to wear and damage and boosts durability and grip when you're walking. Ventilation holes are fully integrated too, ensuring excellent air circulation during every pedal stroke. Double-Techno-3 Push Flex SystemWith the Double-Techno-3 Push Flex System, Sidi have created a quick and easy adjustment system that is also engineered to eliminate pressure across the instep. Being positioned centrally, you'll also benefit from more even closure pressure between inner and outer sides of the shoe, securing your foot for an incredibly stable pedal stroke. Micro-adjustment and easy release make this a system you can use easily on the go too - tighten up for the sprint - loosen up when it's hot. Reflex Adjustable Heel Retention DeviceEnsuring there's no heel slippage and as a result, no loss of pedalling efficiency or discomfort, the Reflex adjustable heel retention device is easily adjusted to suit your foot shape and preference. Sprinting, climbing or driving the peloton, enjoy firm foot-hold. Cleat GuidanceThese Road 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:Microfibre fabric upperDouble Tecno-3 Push Flex rotor closing systemReflex adjustable heel retention deviceIntegrated heel cupComfort fit insoleC-BOOST SRS carbon fibre soleReplaceable sole insertsIncreased cleat adjustment3-bolt cleat compatible (Cleats not supplied)Buy Sidi Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Sidi Trace 2 MTB ShoesTough, comfortable and imparting outstanding pedalling efficiency, the Sidi Trace 2 MTB Shoes will keep you ahead of the pack as you dart into cross-country singletrack, first into the dirt at a cyclocross race or enjoying the trails on an all-day mountain biking epic.The Trace 2 MTB Shoes are an excellent introduction to Sidi's world of high-performance, comfortable and durable mountain bike shoes. They boast a supple but tough upper made from a material called 'Politex'. This material gives the shoe a snug and comfortable fit while resisting rips, abrasions, stretching and fading - exactly ehat you need for the rough and tumble of off-road riding. They're an MTB shoe you'll enjoy wearing season after season after season.Comfort is also optimised thanks to the easy adjustment of the fit. This adjustment is via Soft Instep Closure 3 system and dual strap closures. A wide EVA thermo-formed padded strap wraps across the top of the foot and is adjustable on both inner and outer sides for a perfect fit every time you ride. The two lower straps then give easy adjustment of pressure, even on the go. RS17 MTB SoleThe RS17 MTB Sole gives a stiff and stable pedalling platform through which you'll enjoy smooth and effortless power transfer as you speed along the trail. A dialled in amount of flex also make them comfortable over rougher terrain while also making walking easy too. If you are off the bike then the MTB specific tread provides sure-footed traction even on the muddiest of ground. Toe studs can also be added to boost grip and the replaceable toe tread gives the shoes increased lifespan.Cleat GuidanceThese shoes are compatible with MTB pedal systems, which use the 2-bolt cleat standard (SPD standard), e.g.: Shimano SPD, Time ATAC, CrankBrothers, CrankBrothers Race, Look MTB, Xtreme MTB, Wellgo MTB, Ritchey MTB.Features:Please Note: Sidi recommend purchasing one whole size up from your usual fitSoft Instep Closure 3Tecno 3 dial adjusterDual-strap lower adjustmentRS17 MTB SoleSidi Heel CupReplaceable toe padUpper: Politex eco-friendly2-bolt cleat compatibleBuy Sidi Shoes from Chain Reaction Cycles, the World's Largest Online Bike Store.
Sidi Genius 10 Road ShoesBring the brilliance of Sidi to your bike rides with the Genius 10 Road Shoes. From committed bike racer to keen club rider to speedy sportive rider, they give you all the comfort and immediate power transfer you could ever need. The Genius 10 Road Shoes don't cut corners when it comes to getting power to the pedals with brutal efficiency, made possible via the carbon composite sole unit. And not just that, they're incredibly comfortable too with a sleek upper and precise fit.A snug fit is provided by the technical MicroTech upper. This advanced material is flexible to provide a moulded fit for instant comfort from the box while also being remarkably tough. It's ideal to withstand the rigours of daily training of the aspiring racer and keen sportive rider. It's also water repellent, brushing off road spray and damp riding conditions if the weather turns against you. It is also eco-friendly. Meanwhile, to the heel, the reinforced heel cup gives a secure fit for optimal stability when you're driving power through your pedals. This supple upper is closed via the Soft Instep Closure 4 system and Techno 3 dial systems. A wide EVA thermo-formed padded strap spreads pressure evenly across the upper foot, and with adjustment both side, a firm and comfortable fit are easy to tune in. To the midfoot the second Techno 3 dial takes care of securing your foot perfectly in place for outstanding comfort with no fuss. Carbon Composite 20 SoleBalancing stiffness for pedalling efficiency and dialled flex for long-ride comfort, the Carbon Composite 20 Sole is ideal for the aspiring racer and speedy sportive and Gran Fondo rider. Nylon is injected with carbon fibre to ensure rigidity while weight is kept to a minimum. The carbon fibres also ensure there's no degradation to the stiffness rating over time - these high-performance road shoes are built to last. That long-term durability is also evident in the replaceable heel-cup - once it's worn out it's simple to replace, thus prolonging your shoe's lifespan.Cleat GuidanceThese Road 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:Please Note: Sidi recommend purchasing one whole size up from your usual fitSoft Instep Closure 4Tecno 3 dial adjustersCarbon Composite 20 SoleSidi Heel CupReplaceable heel padUpper: Microfibre water-repellent3-bolt cleat compatibleBuy Sidi Shoes from Chain Reaction Cycles, the World's Largest Online Bike Store.