Parts & Accessories

Fits all SIDIs with ratchet buckles. Retro fitting on older SIDIs also requires replacing the Caliper Strap.

Fits SP Carbon, Vent Carbon, Eleven Carbon/Composite, Millennium 4, Carbon Composite and Carbon Lite soles. The shape of the heel pad dips in back to go around a rivet in the sole. Fits any SIDI shoes, although one or both nubs on heel pad underside may require trimming with clippers.

S-Phyre Toe Shoe Covers are system engineered for a seamless interface with Shimano S-PHYRE RC9 and XC9 footwear and made specifically with variable conditions in mind. The S-PHYRE Toe Shoe Covers features an adjustment port that perfectly matches the Boa dial on S-PHYRE footwear for instant, on-the-fly adjustment. These versatile toe covers deliver cool weather protection and packability during quickly changing weather conditions. Windproof Designated windproof items significantly reduce the heat-sapping effects of wind. Aerodynamic Aerodynamic shaping reduces air resistance to support more energy-efficient riding. Materials Main body: 43% Polyamide, 30% Chloroprene rubber, 27% Elastane

Reach for this shoe cover on those cold days when you're not taking no for an answer. This is our very warmest shoe cover, thanks to three-layer AmFIB softshell fabric and a quilted lining with 100g Primaloft Gold with Crosscore technology. Plus, a durable water-repellent (DWR) finish keeps your feet dry through most conditions. Our anatomic design eliminates the bunching that can happen near the top of the pedal stroke, and the patented two-stage hook-and-loop closure makes them easy to put on and take off, solving one of the most frustrating parts of using shoe covers. - AmFIB Softshell provides superior wind and water protection - 100g Primaloft Gold w/Crosscore technology insulation is made from 35% post-consumer recycled polyester and incorporates Aerogel particles for incredible warmth with minimal weight - Patented two-stage hook-and-loop closure provides both sleek fit and easy on and off - Anatomic paneling for a performance fit - BioViz reflective elements for low-light visibility - Main Body: 37% polyurethane, 33% polyester, 20% polyamide, 10% CORDURA - Lining: 100% polyamide - Made in Vietnam

Use these easy-to-slip-on covers over your treaded MTB shoes to keep your feet warm and dry in the sloppiest riding conditions. - P.R.O. Barrier WxB fabric provides optimal wind and water protection - Fleece lined interior for warmth - Waterproof, taped external seams - Second generation two stage hook and loop closure provides both sleek fit and easy on and off - Durable Kevlar bottom holds up to trail use - Synthetic leather toe bumper adds scuff protection - Bottom is designed to fit treaded MTB style shoes - BioViz high visibility colors and reflective elements

The Transfo 3D Insole is quite simply the lightest insole on the market. Offering a simple and easy way of customizing the arch support that your foot receives, this is an innovative means of improving overall comfort on the bike and reducing the chance of long-term injury. Simply remove and replace the inserts based on how much arch support your foot requires. The non-slip surface of the underside of the insole locks it in place against the footbed of the shoe, while the Ergo Air ventilation system preserves airflow. The insole can be adapted to all types of cycling shoes, for both men and women. - Unisex - Arch support: Low/Med/High adapted arch profile ensures maximum foot contact for optimal support - Ergo Air: Provides through-and-through ventilation - Removable arch: Patent-pending anchoring system allows for an easy and customized adjustment - Under insole: The non-slip surface maintains insole in place

Made to endure the colder seasons on the bike, these tech-savvy Winter Booties deliver supreme thermal protection in Assos' most compact iteration to date. A reworked overshoe with an all-new ergonomic cut that eliminates wrinkles and an improved aerodynamic performance thanks to its zipless construction, these winter overshoes embody the essential characteristics of a must-have, lightweight, yet super warm shoe cover. Assos' internal test team classifies them as the convergence of an aero bootie and a warm winter overshoe with a blend of materials that lock out wind and water without compromising on their low weight or breathability. For these Winter Booties, Assos' fabric specialists have flexed their know-how to deploy their latest weapon against the elements. As your feet are so vulnerable while pedaling in bad weather, they’ve engineered the waterproof and abrasion-resistant Cordura on the toe area, while reserving their proprietary NEOS Medium on the ankle, which adds stretch, thermal protection, and impermeability. The compact, packable design is practical, so you can easily stow these overshoes if the temperature rises.

Aerodynamic shoe covers that we tested and refined with our WorldTour riders, these booties rewrite the manual for second-splitting speed. We've been pioneering aerodynamic cycling equipment since Tony built an aero carbon frameset in the '70s. These booties—with their a second-skin fit, validation in the wind tunnel, and the approval of our WorldTour riders—are the latest example of ASSOS putting on a clinic of aerodynamics for the cycling industry to (eventually) emulate. EVA KANT's high-stretch qualities recommend it for aerodynamic applications, but it's also wind- and waterproof for when race day arrives with threatening clouds. Our high-stretch Cube textile runs up the ankle with a jacquard 3D-structure weave that melts into place across your shoe, sock, and leg. We have a fit called aeroFit. These are the avatar of that fit. From the impossibly thin cuff to the silver bullet toe, these booties define aerodynamics.

- Protect your mountain bike shoes from rain and mud while keeping your feet warm and dry - Designed to accommodate bulkier mountain bike shoes. Cleat holes are cut specifically for mountain bike cleats - Lightweight and flexible. No need for zippers

- Made from wind and waterproof latex to keep your feet warm and dry - Lightweight and flexible no need for zippers or Velcro that cause leakage - Smooth form fitting design aids in aerodynamic efficiency - Easily fits into jersey pocket or saddle bag

- Made from wind and waterproof latex to keep your feet warm and dry - Lightweight and flexible no need for zippers or Velcro that cause leakage - Smooth form fitting design aids in aerodynamic efficiency - Easily fits into jersey pocket or saddle bag

- Reinforced bottom and toe area for extra durability - Made from wind and waterproof latex to keep your feet warm and dry - Lightweight and flexible. No need for zippers or Velcro that cause leakage

Caliper Buckle Strap from Sidi.

MTB 4 Hole Cleat Receptacle Plate from Sidi.

Soft Instep Closure 2 - Kaos - Genius - Cape - Dominator

Our SCOTT ErgoLogic Insole system offers even more comfort and adjustability than the standard insoles featured in our shoes. When fit is key, choose ErgoLogic.

Our SCOTT ErgoLogic Insole system offers even more comfort and adjustability than the standard insoles featured in our shoes. When fit is key, choose ErgoLogic.

For top comfort, Planet Bike's Blitzen Shoe Covers are made of windproof fabric lined with microfleece to keep you warm. They boast Velcro closures for easy on/off and reflective accents for safety.

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

- Wind-resistant/water-resistant - Insulation for warmth - Reflective logo

- Wind-resistant fabric - Microfleece lining - Water-resistant - Reflective logo

- Wind-resistant fabric - Microfleece lining - Reflective logo

- Replacement ratchet tongue for selected styles of shoes - 2 pieces - 93mm

Want one shoe piece to cover the entire road or mountain biking season? The Neo Protect 3 Shoe Cover is the one for you! Extremely durable, warm, and has easy adjustments with very wide side hook-and-loop fasteners with large locking zippers for easy use, this shoe cover is the only one you'll need all season long. It provides 360 degrees of reflectivity for added visibility in low light conditions, a reinforced Kevlar track under the foot with Hypalon rubber for long term walkability, and provides all-season wind and water resistance. - Cuff: Bias - Under Sole: 2 openings for road and SPD cleats - Side opening: Seam-sealed hook and loop fastener for easy slip-on - Visibility Features: Reflective - Fabric: 2 MM NEOPRENE – Isolates from cold, provides warmth

If you're looking for one shoe cover to provide the most warmth for the harshest of conditions, then look no further. Good news! Your search for the perfect foul weather shoe cover is over! Introducing the Garneau Thermal H2O Shoe Covers (some minor "assembly" required). This seam-sealed, 3mm super stretch neoprene, fleece-lined shoe cover is 100% wind and waterproof, and will keep your toes warm in the nastiest of weather! Its outsole is made out of rubber for additional traction, and can be cut to fit whatever type of cleat you have using the integrated cutting guide. We round it out with a seam-sealed zipper that tucks into a zipper garage and hits of reflectivity that offer additional visibility in low light conditions. Technical Details - Under Sole: Durable pre-cut rubber sole for better water resistance - Opening: Sean-sealed zipper for all weather conditions - Shoe Cover Fabric: super stretch neoprene laminated with fleece

If you're looking for one shoe cover to provide the most warmth for the harshest of conditions, then look no further. The Thermal Pro is Louis Garneau's warmest shoe cover that provides 360 degrees of customizable protection from the worst winter can bring. A seam-sealed 2 mm neoprene outer with a fleece-lined inner provides unparalleled warmth, a customizable under sole prevents anything from seeping up into your foot, and easy wide openings with waterproof zipper and covered zipper garage keep the fouls of winter weather at bay. - Under Sole: Durable pre-cut rubber sole for better water resistance - Side opening: Seam-sealed Hook and loop fastener with safety puller for easy slip on/off - Shoe Cover Visibility Features: HiViz 360 - Fabric: 2 MM NEOPRENE – Isolates from cold, provides warmth

There are some chilly days when you know that a pair of shoe covers will be overkill, but you'd rather keep your toes warm and worry about riding instead. That's where these toe covers fit in. They will keep your feet warm on cold and dry days. - Cut-outs for all current pedal systems - Reflective details at front - Fabric with versatile, medium thermal protection - GORE WINDSTOPPER Product: totally windproof, extremely breathable and water repellent - Lightweight material for easy storage - Reflective transfer print to mark right and left

Having a go-to wardrobe that can deal with the worst weather is key when you have to get out and ride in all seasons. Keeping your feet warm and dry will make your commute or foul weather ride easier and more comfortable. - Open soles framed by abrasion resistant material - Ideal to wear with cycling and leisure shoes - Lightweight material for easy storage - GORE-TEX Product: durably waterproof, windproof and extremely breathable - Reflective details at front, back and side - Reflective transfer print to mark right and left - Back Velcro width adjustment

Ideal for the cold season: Extremely lightweight GORE WINDSTOPPER overshoes keep your feet wonderfully warm. They fit snugly on shoes for a close fit. A zipper on the back makes for easy off and on. - Soft and versatile GORE WINDSTOPPER Product: windproof, water repellent and highly breathable - Elastic back for maximum comfort and fit - Reflective logo and piping - Zipper closure

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