Cycling Shoes

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

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

Shimano's benchmark flat pedal shoe delivers total control in technical, rugged terrain. The synthetic leather upper dries quickly and protects you from the elements, while the mesh panel vents air to keep you cool on long rides. The new ULTREAD GF outsole utilizes a slow rebound rubber compound and wide profile hexagonal tread pattern for secure pin engagement and multi-direction stability, letting you confidently tackle challenging trails. 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. - Stylish and durable GF6 is Shimano's benchmark flat pedal shoe that's built to deliver total control on technical trails - ULTREAD GF: Flat pedal-optimized outsole utilizes slow rebound, sticky rubber compound and wide profile with hexagonal tread pattern for secure pin engagement and multi-direction stability - 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 - Volume Trail Last: Tuned upper is tighter around ball of foot for enhanced bike control and pedaling efficiency, and has increased volume at the toe box and heel for improved walking comfort and shock absorption - Trail-Ready Design: Heavy duty cushioned synthetic leather upper, asymmetrically raised padded ankle collar, and sidewall sole protect against rock strikes and other trail impacts

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.

Classic do-it-all flat pedal mountain bike shoes. Often copied. Never duplicated. The adidas Five Ten Freerider Mountain Bike Shoes deliver legendary flat pedal control to support everything you do on your bike. Just the right blend of casual style makes for easy post-ride transitions. Stealth S1 rubber and a Dotty tread keep your feet firmly planted on pedals. A mix of leather and mesh adds the durability to keep you riding for seasons to come. SPECIFICATIONS - Lace closure - Leather and textile upper - One-piece molded cupsole - Stealth S1 Dotty rubber outsole - Imported

Flat Pedal Mountain Bike Shoes with an Impact-Resistant Toe Box The adidas Five Ten Freerider Pro Mountain Bike Shoes match proven flat pedal control with enhanced impact coverage and a quick-drying synthetic upper. Cushioned and water-resistant, they offer comfort for full days on the bike. Stealth S1 rubber and a Dotty tread offer the legendary pedal control you expect from the Freerider. - Lace closure - Fast-drying synthetic upper - OrthoLite sockliner - Molded EVA midsole - Impact-resistant urethane toe box - Stealth S1 Dotty rubber outsole - Imported

Transfer maximum power to the pedals. The Kestral Pro Boa combines our stiffest sole and clipless compatibility for an efficient all-mountain ride. The Boa Fit system means you can dial in a secure fit, while the wide Stealth C4 rubber sole provides confident footing in all terrain. Mesh inserts enhance breathability, and the quick-drying synthetic upper maintains all-weather comfort. - Boa Closure System for micro-adjustment, and secure and consistent hold - Mesh inserts enhance breathability, and the quick-drying synthetic upper maintains all-weather comfort - Stealth C4 rubber sole provides confident footing in all terrain - Durable, lightweight EVA midsole - Enjoy the comfort and performance of OrthoLite sockliner - Regular fit, clipless style

Tuned grip, on and off the bike. Equal parts high-performance biking shoes and everyday sneaker, these mountain biking shoes are built with a soft suede leather upper for comfort and increased durability. The Dotty tread is coupled with an internal EVA midsole to provide a stiff and supportive platform for whatever action you find yourself facing. Optimal friction - Stealth Phantom rubber outsole. - Padded for comfort yet lightweight for all-day rides and walks around town - Stealth S1 rubber outsole for unbeatable grip - Suede leather upper for comfort and soft feel - One-piece molded rubber cupsole - Textile lining - Regular fit with lace closure - Weight per shoe: 310g (based on Women's Size 7)

Made for endless adventures. Whatever the journey, Aertis is there to make it easier and better. The comfort of a premium suede construction meets the firmer technology that offers lateral support. The nylon sole with a replaceable rubber insert allows for maximum grip in any situation and increased walking comfort. - Ultra-lightweight Politex membrane construction eliminates foot fatigue - Anatomical heel construction provides stabilization and control without the extra weight - Integrated impact protectors deliver protection without any burden on the toes - Firmor lateral support delivers all the stability the rider needs - Dyneema dialing system is crafted from high-density resin - MTB Nylon Sole is designed for the trails - Rubber inserts on the sole offer unbeatable stability on the toughest terrains - Sole inserts are engineered for durability

Experience ultimate cold-weather protection with PrimaLoft insulation, ensuring warmth without extra weight. Enjoy all the stabilization and control with anatomical heel construction and Millennium Fit, designed for both sneakerheads and casual wearers. The YKK Zip closure provides reliable and smooth operation, while the X2NC sole with stiffness 7 and grip sole insert deliver peak performance and enhanced control. Reinforced toes and heels guarantee durability, making it unmistakably Sidi. -PrimaLoft insulation for ultimate cold weather protection -Quicklace system for pressure-free and fast closure -YKK zip closure delivers reliable and smooth operation -Reflective inserts shine at night for safety -Winter-proof design to maintain thermal balance -X2NC Sole for peak performance and stability -Designed for durability with a protected toe design

Enhance your gravel riding with Asper, designed for every trail adventure. Velcro straps ensure quick closure and a perfect fit for a smooth pedal stroke. The new fit provides exceptional comfort, and the durable, scratch-resistant upper withstands tough rides. With a stiffness of 5, the sole allows natural foot movement and comfortable walking on mixed terrain, while offering optimal grip for pedal stability. -Structured microfiber upper is comfortable and durable -Integrated impact protectors on toes, heel, and side to keep you protected in any terrain -The Unum Ergo Feel anatomical upper is designed to be one with the foot -Seamless heel counter stabilizes the foot for a safe and comfortable ride -Millenium fit technology combines comfort and stabilization -Stable closure strap maintains a stable fit -A nylon plus glass fiber sole has a minimal stiffness level to keep you comfortable while riding and throughout the day -Features inserts designed to provide traction -The Ergo-feel sole design maintains the foot's natural shape in every motion

The Asper Laces shoe is crafted for nature enthusiasts and those seeking relaxed gravel rides. Its easy lace closure provides a quick and casual fit, perfect for enjoying leisurely rides through natural landscapes. The new shape offers exceptional comfort, tailored for today's riding style. The durable, scratch-resistant upper ensures longevity, while the sole allows for natural foot movement and enhances comfort on mixed terrain. Additionally, the sole provides optimal grip for stable pedaling, enabling you to effortlessly explore serene gravel paths. -Structured microfiber upper is comfortable and durable so that the focus is on spending a great day -Integrated impact protectors on toes, heel and side make this shoe tough on every terrain -Unum ergo feel anatomical upper keeps the shoe one with the foot -Millenium fit technology combines comfort and stabilization -Features a lace closure -A nylon plus glass fiber sole has a minimal stiffness level to keep you comfortable while riding and throughout the day -The Ergo-feel sole design maintains the foot's natural shape in every motion

Atomus excels on technical trails with its in-house developed Materiis sole compound, inspired by Sidi's 60 years of experience in controlling the most demanding environments like motocross. Built to withstand tough terrain and perform in any condition, Atomus meets the extreme demands of motocross, ensuring durability during jumps, braking, and all-terrain maneuvers. With reinforced toe protection and a durable tread, Atomus delivers unmatched performance and reliability. - Ripstop fabric construction, premium materials designed for the most technical trails - Structured ventilation engineered to cool the body and maintain performance - Impact absorption sole structure for jump landing performance - Firmor lateral support technology stabilized in every trail

The perfect shoe for enduro and downhill, the Sidi Dimaro Trail is adaptable for flat or SPD pedals. Offering high performance during a race with great pedal grip and control, with the flexibility and comfort of a trail hiking shoe. -The closure system is simple and fast, the laces allow to adjust the closure while the hook-and-loop closure keeps the laces blocked and offers extra protection from debris -The heel is equipped with a collar made of elastic material that prevents dust and debris entry -The Vibram rubber sole is stiff and smooth, with the perfect balance between stability and flexibility required for gravity riding -The sole is designed for flat and SPD pedals, with an easily removable insert

Sidi Ergo 6 is the ultimate road cycling shoe. With Firmor lateral technology, the foot is stabilized even during the most intense performances, delivering a feeling of total control. The shoes are engineered to adapt to the foot with its Unum ergonomic shape upper for a premium comfort feeling. A full carbon sole, with a stiffness level of 11, it features an increased range of cleat adaptability with 75mm connection sections for personalized fitting. -Premium perfection upper with engineered ventilation and integrated bumpers -Seamless heel counter provides stabilization and control without the extra weight -Integrated Firmor lateral structures provide impact protection where needed -Millenium Fit technology combines comfort and stabilization -Dials system connected to Firmor contours the whole foot for a personalized fit -Unum Ergo Anatomical Tongue adapts to the foot for greater comfort with every motion -R2FC full carbon sole with stiffness a high stiffness level of 11 is light, aerodynamic, ergonomic and designed to transfer power -Individual pedal positioning features a 75mm plate with 15mm extension to find the perfect spot

Sidi Ergo 6 featuring Firmor lateral technology, the foot is stabilized even during the most intense performances, delivering a feeling of total control. The shoes are engineered to adapt to the foot with its UNUN ergonomic shape upper for a premium comfort feeling. Weighing just 29,81 grams, with 1.2 mm high-tech engineered microfiber, Ergo 6 is there to last over time. Full Carbon sole, stiffness 11, it features an increased range of cleat adaptability with 75mm connection sections for personalized fitting. - Premium perfection upper with engineered ventilation and integrated bumpers - Seamless heel counter with Firmor lateral structures and millennium fit - Dials system connected to firmor with unum ergo anatomical tongue and individual pedals positioning - R2FC full carbon sole with stiffness 11 and replaceable parts

The Sidi Fast 2 features a minimalist look with a focus on rigidity, softness, and flexibility. This fast and efficient shoe with tested strength and grip is built for the most demanding rides. Easy adjustment and a clean design offer convenience so you can get out and ride. -Premium microfiber material is plush and comfortable with anatomical heel construction -Anatomical heel construction provides more stability for the heel -High-density resin dialing system with Dyneema for a personalized fit -Aerolite carbon plus nylon sole with a stiffness level of 5 combines ergonomics with power transfer -Sole inserts are engineered for durability

A fast and efficient shoe with tested strength and grip for the most demanding rides. Intuitive adjustments and a clean design make the Sidi Fast 2 an easy-to-use high-performance shoe. -The Single Tecno-3 system creates a perfect tension balance between the shoe's internal and external side, guarantees an excellent closure adapting to every instep -The newly designed integrated heel cup is lightweight and reinforced to avoid deformations after prolonged strenuous use -The Aerolite sole is designed to maximize aerodynamics and power transmission -The nylon and carbon fiber construction of the Aerolite Sole provides the ideal balance of stiffness for efficient power transfer, and flexibility for comfort -The Fast 2 includes a user replaceable polyurethane heel pad for improved stability and traction off the bike

Designed for everyone, whether racing or relaxing on the hills, Genius is a chassis for a great day in the saddle. Built on over 60 years of experience in manufacturing cycling shoes, Genius 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. -Microfiber upper construction offers superior comfort -Sidi heel counter maintains the foot position so that it's always stabilized -Dyneema dials system plus instep closure allows for a personalized fit -Carbon composite sole with a stiffness 6 level optimized for performance and comfort -Sole inserts are engineered for durability

The known comfort of Genius meets a knitted hyper-vented nylon construction. Designed to maintain its shape and structure, the foot is well-stabilized during rides while staying fresh on the warmest days. A carbon/nylon composite sole stiffness 6, Sidi's unique instep closure, and Dyneema high density dials complete the model for a comfortable premium ride experience. -Premium dual layer instruction features one layer for ventilation and a second for durability for a shoe that is both fresh and resistant feeling on the bike -Engineered ventilated upper allows for direct airflow to the foot for greater cooling -Sidi heel counter keeps the foot stabilized -Dyneema dialing system is crafted from high density resin -The carbon composite sole features a stiffness level of 6, combining performance and greater comfort -Sole inserts engineered for durability

The shoe that offers the best for everyone: whether racing or on a casual ride, the Sidi Genius 10 Mega is simply the best platform for a great day in the saddle. Built on over 60 years of experience in manufacturing cycling shoes, Genius 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 -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 -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 replaceable polyurethane heel pad

The shoe that offers the best for everyone. Whether racing or a casual ride, the Sidi 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, Genius 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 lightweight 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 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

Designed for everyone, whether racing or relaxing on the hills, Genius is a chassis for a great day in the saddle. Built on over 60 years of experience in manufacturing cycling shoes, Genius 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 microfiber upper construction provides a comfortable feeling in the shoe -Sidi heel counter keeps the foot stabilized -Dyneema Dial System Plus Instep Closure provides a customizable and stable fit -Carbon Composite Sole has a stiffness level of 6, combining performance with enhanced comfort -Sole inserts are engineered for durability

The shoe that combines the best for everyone: whether racing or a casual ride, Genius is simply the best platform for a great day in the saddle. Built on over 60 years of experience in manufacturing cycling shoes, Genius 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. - For walkability, Sidi cycling shoes include a user replaceable polyurethane heel pad - Improved all new 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 - 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 -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 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 - The central part of the sole is graduated with a millimetric scale to facilitate accurate and repeatable cleat set-up - The newly designed integrated heel cup is light weight and reinforced to avoid deformations during prolonged strenuous use

Experience the pinnacle of performance with the new Gore-Tex EPE Membrane with Ripstop, offering water resistance, scratch protection, and a flexible fit. Anatomical heel construction and Millennium Fit deliver all the stabilization and control without extra weight, ensuring superior comfort for everyone. The Quicklace closure enhances safety and speed, while the X2NC sole with stiffness 5 and grip sole inserts provide unparalleled control and comfort. Reinforced toes and heels ensure lasting durability, making it unmistakably Sidi. -Gore-Tex EPE membrane is environmentally friendly and 100% PFC-free -Outer features ripstop material to keep water out with a flexible fit -Reflective inserts shine at night for safer cycling -Quicklace closure is easy to use and is pressure-free -Winter-proof design to maintain thermal balance -X2NC sole allows you to keep a great level of control -Designed for durability with a protected toe design

The Sidi Heimx cycling boot provides weather resistance and durability with the new Gore-Tex EPE Membrane with Ripstop, providing a flexible and scratch-resistant fit. Enjoy ultimate stabilization and control with anatomical heel construction and Firmor lateral support technology, all without the extra weight. The Millennium Fit ensures comfort and stabilization for everyone, while high-density Dyneema dials offer a personalized fit. The X2NC sole with stiffness 7 delivers the perfect balance of riding and comfort, complemented by grip sole inserts for enhanced control. Reinforcements on the toes and heel ensure lasting durability, making it unmistakably Sidi. -Gore-Tex EPE membrane is environmentally friendly and 100% PFC-free -Outer features ripstop material to keep water out with a flexible fit -Anatomical heel design for sustained pedaling and comfort -High-density dial system with Dyneema is designed to last while maintaining a secure fit -Firmor lateral technology maintains the highest level of lateral stability -Winter-proof design to maintain thermal balance -X2NC sole allows you to keep a great level of control -Designed for durability with a reinforced toe

A minimalist look for a concentrate of rigidity, softness, and flexibility. The fast and efficient shoe with tested strength and grip for the most demanding actions. Easy adjustment and a clean design make it even easier and more immediate to use. Developed in partnership with Sartoria Ciclistica, these shoes embody the spirit of cycling as a recreative activity, perfectly paired with a cup of coffee. -Anatomical heel construction is contoured for better stability -Dyneema dialing system is crafted from high-density resin for a customizable fit -Aerolite carbon plus nylon with sole with a stiffness level of optimized for ergonomics with power transfer -Sole inserts engineered for durability

Whatever the journey, Sidi Aertis is there to make it easier and better. The comfort of a premium suede construction meets 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 -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

Whatever the journey, the Sidi 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 -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 -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