Accessories

Your biggest supporter: thin, breathable socks with firm support. Our most popular cycling sock. The ASPIRE is engineered with firm compression and a thin profile for a responsive feel. Firm compression supports every contour of the foot to reduce fatigue during endurance activities. The Four height sits below the calf and its double-cuff construction provides extra support for cycling and trail running. - Thin profile is designed to fit into any technical shoe with a barely-there feel. - Firmly hugs the contours of your feet to support the arch and help reduce fatigue. - Built to provide maximum breathability with signature fibers that wick moisture, keeping your feet cool, dry, and blister-free. - 67% Nylon / 28% Olefin / 5% Spandex

For cool and wet rides, these sleek booties offer great water resistance in highly durable material for the rigors of off season training. With added PU-coated Resistor fleece for warmth and lightweight protection against wind and water. Along with never having to worry about them tearing as it's made with highly resistant material at the heel and under shoe panel, increasing durability.

Have a safely ride during your low-light training. Fully taped seam sealed water protection, constructed with Zap fabric for ultra-visibility, a modern staple for commuting and low-light training rides.

Our Classic Hike Full Cushion Crew socks focus on comfort and durability, so you can go farther on every hike. Responsibly sourced, ZQ-certified Merino wool keeps things soft, while recycled nylon keeps it all sustainable. And full cushioning on the entire sock adds the warmth and protection you need and love. Stay cozy out there with our updated Classic Hike socks. Features: - Sock Height: Crew - Our first sock construction, only now featuring recycled nylon (content varies by style) - Flat knit toe seam for additional comfort - Elasticized arch brace for secure fit - Knit in USA of Imported Yarn: 56% Merino Wool, 11% Nylon, 31% Recycled Nylon, 2% Elastane - Sock Cushion: Full Cushion

Every great ride starts with the right footwear. Made with responsibly sourced Merino wool for natural odor resistance and temperature regulation, Smartwool's Men’s Bike Zero Cushion Ankle socks are designed with comfort in mind. With a 4 Degree™ elite fit system for a spot-on fit, a Virtually Seamless™ toe, and on-point mesh zones for added breathability, this sock is a foot’s best friend. The next time you’re ready to pedal out some miles, make these socks an indispensable part of your kit.

This signature Conrad Anker sock was made for any adventure on the horizon. The Women's Athlete Edition Approach Crew Socks feature our most advanced Indestructawool technology for enhanced durability and our 4 Degree elite fit system for an unmatched performance fit. Plus, Achilles straps for extra protection and warmth. Explore longer and go further in these high-performing Merino crew socks. Features: - Sock Height: Crew - Sock Cushion: Targeted Cushion - Conrad Anker signature sock - Indestructawool technology for enhanced durability - 4 Degree elite fit system for a dialed-in, performance-oriented fit, with flex zone at ankle joint - Virtually Seamless toe for enhanced comfort - Body-mapped mesh zones for added breathability - Achilles strap provides extra warmth and protection - Women's specific fit: narrower heel and slimmer fit - Made in the USA of Imported Yarn: 54% Merino Wool 13% Nylon 30% Recycled Nylon 3% Elastane *Specific percentage of Recycled Nylon will vary as we transition to 100% Recycled Nylon in future seasons.

Over 25 years ago, we invented the original Merino wool performance sock—the Classic Hike. The Classic Hike remains mostly unchanged and certainly unmatched in comfort. But today, it's getting upgraded. And that upgrade starts with recycled nylon—adding more sustainability to our favorite socks. They're also made with responsibly sourced, ZQ-certified wool that was grown with a focus on ensuring environmental, social, and economic sustainability while also taking the best care of our Merino sheep. This is a women's cozy, capable classic that is never going out of style. Features: - Sock Height: Crew - Sock Cushion: Light Cushion - Our first sock construction, only now featuring recycled nylon (content varies by style) - Elasticized arch brace for secure fit - Flat knit toe seam for additional comfort - Knit in USA of Imported Yarn: 56% Merino Wool, 11% Nylon, 31% Recycled Nylon, 2% Elastane

Whether you run on a track, on a sidewalk, or on a trail, you want your feet to stay as comfortable as possible. These low ankle socks are built to help with that. They offer a dialed-in women's specific fit, breathability, and reduced slippage. Plus, their Indestructawool technology helps them last through the miles. And because they're made with responsibly sourced Merino wool, they're comfortable and odor-resistant. For better comfort on your next run, choose our Women's Run Targeted Cushion Low Ankle sock. Features: - Sock Height: Low Ankle - Sock Cushion: Targeted Cushion - Indestructawool technology with extended durability zones - 4 Degree elite fit system for a dialed-in, performance-oriented fit - Mesh zones for added breathability - Virtually Seamless toe for enhanced comfort - Women's specific fit - Achilles tab prevents sock from slipping into footwear - Made in the USA of Imported Yarn: 57% Merino Wool 39% Nylon 2% Recycled Nylon 2% Elastane *Specific percentage of Recycled Nylon will vary as we transition to 100% Recycled Nylon in future seasons.

Our socks are fully waterproof thanks to 3-layers: a wear-resistant knit exterior (feels like a regular sock), a waterproof breathable Artex™ membrane, and a Merino Wool blend anti-bacterial lining. Our unique manufacturing process 3-D forms each sock so as to contour to your foot naturally, providing all-day support and comfort. The result is a sock that feels like a sock but protects like a rain bootie, with all the natural benefits of Merino Wool. Now you don't have to choose between keeping your feet dry and breathability (we don't like sweaty feet either). A reinforced toe and heel provide comfort and durability. Outer Sock: 78% Nylon, 15% Polyester, 7% Spandex Inner Sock: 40% Merino Wool, 40% Acrylic, 17% Polyester, 2% Spandex, 1% Nylon.

While they may feel like regular socks, the Showers Pass Crosspoint Waterproof Mountain Socks are fully windproof and waterproof, thanks to a proprietary 3-layer construction. Features include a wear-resistant knit exterior, a seamless waterproof breathable Artex membrane, and a moisture-wicking Merino Wool-blend lining. In short, they effectively turn any shoe into a windproof and rainproof solution for inclement weather. Our unique manufacturing process 3-D forms each sock so as to contour to your foot naturally, providing all-day support and comfort. The socks are designed to be a compression fit, delivering maximum breathability during foot motion. The Crosspoint Waterproof Mountain Socks are a necessity for anyone who spends time in the wet outdoors. - 3-layer construction: Wear-resistant knit exterior, a seamless waterproof Artex membrane, and a moisture-wicking Merino Wool-blend lining - Ergonomic fit due to a proprietary 3-D laminating process - Microporous waterproof membrane allows the sock to ventilate in order to decrease sweat accumulation - Inner: 39% Merino Wool, 39% Acrylic, 13% Polyester, 7% Nylon - Outer: 80% Nylon, 14% Polyester, 4% Lycra, 2% Spandex - Moisture-wicking, anti-microbial lining - Mid-calf waterproof protection

Nothing captures a driver's attention like the flickering motion of reflectives around the rider's feet. Based on our popular Elite Sock, this eye-catching version features BioViz® reflective stripes at the cuff to improve rider visibility in low light conditions. Wear the Flash Reflective Sock on your daily commute or on any ride that will start early or finish late.

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.

The Toe Thermal II is essential for cool rides between 5 and 10 degrees Celsius. Perfect for those chilly morning temperatures, we just have to take them off when the temperature warms up throughout the day. Fleece laminate on the inside keeps your toes warm.

Designed to keep your feet warm and dry when cycling in even the worst wet and cold weather. Having a go-to wardrobe that can deal with the worst weather is key to riding in all seasons. Keeping your feet warm and dry will make your commute or foul weather ride feel easier.

Ideal for road cycling in very cold or damp conditions. A zipper placed to the inside of the foot, away from the achilles tendon, allows for easy on and off, while maintaining the tight smooth fit. Overshoes need to be tight fitting for the best fit and protection. Using a completely new material with fleece backing and high uni-directional stretch allowed us to make the overshoe out of single piece of fabric. Using just one dart we were able to create the shape around the ankle giving a completely smooth, tight finish.

Designed for cool conditions these overshoes provide a high level of warmth whilst remaining thin and flexible. Extra GORE-TEX INFINIUM™ protection has been added around the critical toe cap area to ensure your feet stay warm even when riding in cold winds or with light road spray. Warm, dry feet make a huge difference to your overall feeling of comfort on a ride so we wanted to make a pair of overshoes that allowed every rider to own a pair. These balance having just the right amount of warmth and protection while remaining at an accessible price point.

The Defend Winter Socks keep your feet comfortable and warm on the most demanding winter rides. Made from wool and featuring trail-specific cushion at the heel, toe, and shin, you'll be able to ride longer, more comfortably down the gnarliest of trails in these socks. The compression arch and flat-toe construction kicks up comfort even further while providing a snug and superior fit, while the rib knit upper means these socks will stay up for the whole ride. - Compression arch support for superior fit and comfort - Trail specific cushion at heel, toe, and shin - Rib knit upper won’t slide down when the trail gets rough - Flat-stitch toe construction offers improved comfort - 68% wool, 24% polyamide nylon, 6% polyester, 2% elastane

Stay dry and comfortable in trail specific mtb socks. - Mesh zones provide added breathability - Compression arch support for superior fit and comfort - Rib knit upper won’t slide down when the trail gets rough - Flat-stitch toe construction offers improved comfort - Solid-70% Polyamide Nylon/14% Cotton/11% Polyester/5% Elastane; - Camo-71% Polyamide Nylon/13% Cotton/11% Polyester/5% Elastane

With their fun look designed to match your specific brand of rowdiness, these Women's 8" Ranger Socks get that your feet were not meant to suffocate while you get your shred on. The mesh zones of these socks provide exceptional breathability and ventilation, without breaking your budget. When the trail gets rough, the cushioned heel and toe bring the comfort, while the rib-knit upper will ensure these socks stay exactly at the height you pulled them up to. - Mesh zones provide added breathability - Compression arch support for superior fit and comfort - Rib-knit upper won’t slide down when the trail gets rough - Flat-stitch toe construction offers improved comfort - Solid: 70% polyamide nylon, 14% cotton, 11% polyester, 5% elastane - Camo: 71% polyamide nylon, 13% cotton, 11% polyester, 5% elastane

When you put on your cycling shoe with your first BikePro®, your shoe finally fits like a glove. The most important features at a glance: Better force distribution Perfect fit Promotion of blood circulation Breathable and sweat-absorbing Your foot now lies completely on the sole and receives perfect support during the entire kicking movement. If you then really hit the boot before the sprint or on the mountain, you will feel the full potential of the BikePro®: Due to the pressure redistribution under the sole of the foot, you have the full power development on the pedal and due to the optimal fit, more power when pulling. In addition, we improve your blood circulation and thus solve the widespread problem of numb toes and aching soles. A luxury you won't want to do without after your first ride!

When you put on your cycling shoe with your first BikePro®, your shoe finally fits like a glove. The most important features at a glance: Better force distribution Perfect fit Promotion of blood circulation Breathable and sweat-absorbing Your foot now lies completely on the sole and receives perfect support during the entire kicking movement. If you then really hit the boot before the sprint or on the mountain, you will feel the full potential of the BikePro®: Due to the pressure redistribution under the sole of the foot, you have the full power development on the pedal and due to the optimal fit, more power when pulling. In addition, we improve your blood circulation and thus solve the widespread problem of numb toes and aching soles. A luxury you won't want to do without after your first ride!

When you put on your cycling shoe with your first BikePro®, your shoe finally fits like a glove. The most important features at a glance: Better force distribution Perfect fit Promotion of blood circulation Breathable and sweat-absorbing Your foot now lies completely on the sole and receives perfect support during the entire kicking movement. If you then really hit the boot before the sprint or on the mountain, you will feel the full potential of the BikePro®: Due to the pressure redistribution under the sole of the foot, you have the full power development on the pedal and due to the optimal fit, more power when pulling. In addition, we improve your blood circulation and thus solve the widespread problem of numb toes and aching soles. A luxury you won't want to do without after your first ride!

Details - Blend of polypropylene, nylon and spandex. - Provides a compression fit, performance ribbing, enhanced ventilation and a reduced friction profile. Size chart - S/M: 6-8(men), 7.5-9.5(women), 39-41(Euro) - L/XL: 9-13(men), 10.5-14.5(women), 42-47(Euro)

DO-IT-ALL DILUVIO Castelli has taken the best-selling Diluvio C and Diluvio Allroad booties and modified, improved, and combined them into the all-new Diluvio UL. With improved fit and a better seal thanks to the neoprene enclosure at the top, large reflective rear tabs for visibility, and the flexibility to accommodate any type of cycling shoe, there's little this bootie can't handle. Weight: 242 g

- Multiple-structure knit to get the right performance in every part of the sock - 200-needle construction for extra stretch - Compressive midfoot support band - Asymmetrical construction to mirror shape of foot - Reflective tab at center back - Cushioning pad under ball of foot - Meryl Skinlife yarns with antimicrobial silver ions to reduce odor

- Multiple-structure knit to get the right performance in every part of the sock - 200-needle construction for extra stretch - Compressive midfoot support band - Asymmetrical construction to mirror shape of foot - Reflective tab at center back - Cushioning pad under ball of foot - Meryl Skinlife yarns with antimicrobial silver ions to reduce odor

- 200-needle construction for extra stretch - Lightest mesh ankle and top of foot for hot-weather comfort - Midfoot support band - Meryl Skinlife yarns with antimicrobial silver ions to reduce odor

- 200-needle construction for extra stretch - Lightest mesh ankle and top of foot for hot-weather comfort - Midfoot support band - Meryl Skinlife yarns with antimicrobial silver ions to reduce odor