Cycling Socks

Dress in style with Catrike cycling socks made by Sock Guy. Black with blue and grey checked pattern plus Catrike logo.

Break the chain of ordinary socks with the new PhD® Cycle Ultra Light Chains Print Crew. These socks feature Indestructawool™ technology for enhanced durability, body-mapped mesh zones for added breathability, and Shred Shield™ technology to reduce wear and tear.

*Due to the unique printing process, each sock may vary in pattern and color from images on site and per pair

Benefits:

• 4 Degree™ Elite Fit System - For a dialed, performance-oriented fit with flex zone at ankle joint
• Indestructawool™ - Indestructawool™ technology features a patent-pending construction method for exceptional durability and comfort
• Mesh Venting - Mesh ventilation zones provide optimum moisture management and maximum breathability
• Ultra Light Cushion - The absolute minimum between you and your shoes.
• Shred Shield™ - Shred Shield helps reduce wear from toes

Features:

• Sock Height: Crew
• Virtually Seamless™ toe for enhanced comfort
• 8.5" overall height
• 360° Print Technology
• Made in USA of Imported Yarn: 46% Merino Wool, 49% Nylon, 4% Elastane, 1% Polyester

Care:

• Machine Wash Warm, Wash Inside Out.
• Do Not Bleach.
• Tumble Dry Low.
• Do Not Iron.
• Do Not Dry Clean.

Click Here for Smartwool Sizing Chart.

Switch gears when it comes to your cycling socks. Our Merino cycling socks are made to be breathable and super soft, while providing comfort for the long ride ahead. Our PhD® Cycle Ultra Light Pattern Crew socks are packed with technologies—Shred Shield™ technology reduces wear from toes, Indestructawool™ technology provides ultimate durability, and activity-specific mesh zones help your feet stay dry and happy. 

Benefits:

• PhD® - Built for Performance in the Highest Degree
• 4 Degree™ Elite Fit System - For a dialed, performance-oriented fit with flex zone at ankle joint
• Indestructawool™ - Indestructawool™ technology features a patent-pending construction method for exceptional durability and comfort
• Mesh Venting - Mesh ventilation zones provide optimum moisture management and maximum breathability
• Ultra Light Cushion - Non-cushioned for maximum performance in close-fitting cycling shoes
• Shred Shield™ - Shred Shield helps reduce wear from toes

Features:

• Sock Height: Crew
• Virtually Seamless™ toe for enhanced comfort
• 8.5" overall height
• Made in USA of Imported Yarns: 48% Merino Wool, 48% Nylon, 4% Elastane

Care:

• Machine Wash Warm, Wash Inside Out.
• Do Not Bleach.
• Tumble Dry Low.
• Do Not Iron.
• Do Not Dry Clean.

Switch gears when it comes to your cycling socks. Our Merino cycling socks are breathable and super soft, and they provide comfort for the long ride ahead. Our Women's PhD® Cycle Ultra Light Micro socks are packed with technologies—Shred Shield™ technology reduces wear from toes, Indestructawool™ technology provides ultimate durability, and activity-specific mesh zones help your feet stay dry and happy.

Product Notes:

• Sock Height: Micro
• Virtually Seamless™ toe for enhanced comfort
• Made in USA of Imported Yarns: 46% Merino Wool, 50% Nylon, 4% Elastane
• Style: SW001423

Our newest version of PhD® Cycling socks brings a little extra something to your cycling kit. Made with our revolutionary 360-degree printing process, these women's biking socks feature a bright, vibrant design. Ultra-soft, responsibly-sourced Merino wool will help your feet stay comfy, thanks to its natural temperature regulating and sweat management abilities. Plus, our 4 Degree™ elite fit and Virtually Seamless™ toe provide you with a dialed, comfortable fit. So, no matter if you’re heading out for a mellow ride with friends, or are ready to tear up some dirt on your lunch break, our printed wool cycling socks are ready to take a ride with you.

Features:

• Sock Height: Micro
• Virtually Seamless™ toe for enhanced comfort
• 360° Print Technology
• Made in USA of Imported Yarn: 44% Merino Wool, 52% Nylon, 3% Elastane, 1% Polyester

Care:

• Machine Wash Warm, Wash Inside Out.
• Do Not Bleach.
• Tumble Dry Low.
• Do Not Iron.
• Do Not Dry Clean.

Please Click here for Smartwool Sizing Chart.

Our durable, no-fuss Mountain Socks feature all the durability and performance you need for the trail, while also being perfect for an everyday wearer.They feature a lightweight blend of our VaporRize™ and Merino yarns, which work in tandem to naturally control temperatures, manage sweat buildup, and fight odor. In other words, they're comfortable, and to further ensure this, we've included mid-foot arch support and a light underfoot cushion to help absorb vibration and chatter from the trail.

Product Notes:

• Perfect blend of wool and polypropylene for optimal durability and longevity. The wool has undergone a special treatment that protects the yarns from added shrinkage.
• Our socks are pre-washed to maintain cuff height.
• Ribbed knit upper.
• Lightweight underfoot cushion adds an extra buffer to trail vibration, which also combats friction and hotspots over the course of a ride.
• PowerBand mid-foot arch supports the foot and secures the shape and compression around the ankle where the foot needs it most.
• Graded 8" cuff height

When you're on the trail, you have enough to worry about without stressing on your sock situation. That's why we created our durable, no-fuss Techno Mountain Tall Socks. They feature a lightweight blend of our VaporRize™ yarns, which work in tandem to naturally control temperatures and manage sweat buildup. In other words, they're comfortable, and to further ensure this, we've included mid-foot arch support and a light underfoot cushion to help absorb vibration and chatter from the trail.

Product Notes:

• Techno PE VaporRize™ yarns are durable and highly effective at moisture management.
• Lightweight underfoot cushion adds an extra buffer to trail vibration, which also combats friction and hotspots over the course of a ride.
• PowerBand mid-foot arch supports the foot and secures the shape and fit where the foot needs it most.
• Graded cuff height.
• 7" cuff height (size Medium)

Rib knit cuff has aerodynamic stripe pattern, providing a speed advantage without needing a special fabric to be sewn to the sock. This allows for the ultimate comfort in this high-performance category.

• VaporRize™ Hydrogen yarns are extremely lightweight and soft against the skin, placing an emphasis on moisture transfer and minimizing friction.
• PowerBand mid-foot arch supports the foot and secures the shape and fit where the foot needs it most.
• Vented mesh toe channel helps to keep things light and airy within the shoe.
• Targeted textured zone under forefoot reduces slip.
• 7" cuff height (size Medium)

Our durable, no-fuss Mountain Socks feature all the durability and performance you need for the trail, while also being perfect for an everyday wearer. They feature a lightweight blend of our VaporRize™ and Merino yarns, which work in tandem to naturally control temperatures, manage sweat buildup, and fight odor. In other words, they're comfortable, and to further ensure this, we've included mid-foot arch support and a light underfoot cushion to help absorb vibration and chatter from the trail.

• Perfect blend of wool and polypropylene for optimal durability and longevity. The wool has undergone a special treatment that protects the yarns from added shrinkage.
• Our socks are pre-washed to maintain cuff height.
• Ribbed knit upper.
• Lightweight underfoot cushion adds an extra buffer to trail vibration, which also combats friction and hotspots over the course of a ride.
• PowerBand mid-foot arch supports the foot and secures the shape and compression around the ankle where the foot needs it most.
• Graded 8" cuff height

Your feet deserve the best, and when it comes to socks, there's no better way to treat them than with a pair of our Soft Air Road Socks. They're constructed from Soft Air Vaporize yarns that transfer moisture like the best in the business. And while this leaves the foot feeling dry and cool, we took things a step further by incorporating a ventilating mesh channel around the toes.

• Soft Air Vaporize yarns fight odor with silver ions and move moisture to give you a dry environment that your feet will appreciate.
• Light compressive cuff adds security and comfort over the course of your ride.
• PowerBand mid-foot arch supports the foot and secures the shape and fit where the foot needs it most.
• Vented mesh toe channel helps to keep things light and airy within the shoe.
• Targeted textured zone under forefoot reduces slip.
• Graded cuff height.
• 4" cuff height (size Medium)

Your feet deserve the best, and when it comes to socks, there's no better way to treat them than with a pair of our Soft Air Road Socks. They're constructed from Soft Air Vaporize yarns that transfer moisture like the best in the business. And while this leaves the foot feeling dry and cool, we took things a step further by incorporating a ventilating mesh channel around the toes.

• Soft Air Vaporize yarns fight odor with silver ions and move moisture to give you a dry environment that your feet will appreciate.
• Light compressive cuff adds security and comfort over the course of your ride.
• PowerBand mid-foot arch supports the foot and secures the shape and fit where the foot needs it most.
• Vented mesh toe channel helps to keep things light and airy within the shoe.
• Targeted textured zone under forefoot reduces slip.
• Graded cuff height.
• 4" cuff height (size Medium)
• Fabric Content: 55% POLYAMIDE–35% POLYESTER–10% ELASTANE

The Soft Air Reflective Tall socks provide the perfect hit of color and reflectivity in order to keep you visible to motorists at any time of the day or night. We take our Road Tall socks' super soft and compressive construction and add reflective yarns to the top edge. This part is made up of millions of glass beads that receive and reflect light back to the source, so this reflective band gives you an active, moving element to make yourself more visible to drivers.

• VaporRize™ Soft Air yarns are extremely lightweight and soft against the skin, placing an emphasis on moisture transfer and minimizing friction.
• Reflective band on the cuff enhances visibility to motorists in low-light conditions.
• Compression cuff adds security and comfort over the course of the entire ride.
• PowerBand mid-foot arch supports the foot and secures the shape and fit where the foot needs it most.
• Vented mesh toe channel helps to keep things light and airy within the shoe.
• Targeted textured zone under forefoot reduces slip.
• Graded cuff height.

• Hyper Green yarns are paired with unique Reflective Trims to keep you visibile to drivers 24 hours a day.
• VaporRize™ Soft Air yarns are extremely lightweight and soft against the skin, placing an emphasis on moisture transfer and minimizing friction.
• Reflective band on the cuff enhances visibility to motorists in low-light conditions.
• Compression cuff adds security and comfort over the course of the entire ride.
• PowerBand mid-foot arch supports the foot and secures the shape and fit where the foot needs it most.
• Vented mesh toe channel helps to keep things light and airy within the shoe.
• Targeted textured zone under forefoot reduces slip.
• Graded cuff height.

The Soft Air Reflective Tall socks provide the perfect hit of color and reflectivity in order to keep you visible to motorists at any time of the day or night. We take our Road Tall socks' super soft and compressive construction and add reflective yarns to the top edge. This part is made up of millions of glass beads that receive and reflect light back to the source, so this reflective band gives you an active, moving element to make yourself more visible to drivers.

Product Notes:

• VaporRize™ Soft Air yarns are extremely lightweight and soft against the skin, placing an emphasis on moisture transfer and minimizing friction.
• Reflective band on the cuff enhances visibility to motorists in low-light conditions.
• Compression cuff adds security and comfort over the course of the entire ride.
• PowerBand mid-foot arch supports the foot and secures the shape and fit where the foot needs it most.
• Vented mesh toe channel helps to keep things light and airy within the shoe.
• Targeted textured zone under forefoot reduces slip.
• Graded cuff height.

Your feet deserve the best, and when it comes to socks, there's no better way to treat them than with a pair of our Soft Air Road Socks. They're constructed from Soft Air Vaporize yarns that transfer moisture like the best in the business. And while this leaves the foot feeling dry and cool, we took things a step further by incorporating a ventilating mesh channel around the toes.

Product Notes:

• Soft Air Vaporize yarns fight odor with silver ions and move moisture to give you a dry environment that your feet will appreciate.
• Light compressive cuff adds security and comfort over the course of your ride.
• PowerBand mid-foot arch supports the foot and secures the shape and fit where the foot needs it most.
• Vented mesh toe channel helps to keep things light and airy within the shoe.
• Targeted textured zone under forefoot reduces slip.
• Graded cuff height.
• 4" cuff height (size Medium)

Your feet deserve the best, and when it comes to socks, there's no better way to treat them than with a pair of our Soft Air Road Socks. They're constructed from Soft Air Vaporize yarns that transfer moisture like the best in the business. And while this leaves the foot feeling dry and cool, we took things a step further by incorporating a ventilating mesh channel around the toes.

Product Notes:

• Soft Air Vaporize yarns fight odor with silver ions and move moisture to give you a dry environment that your feet will appreciate.
• Light compressive cuff adds security and comfort over the course of your ride.
• PowerBand mid-foot arch supports the foot and secures the shape and fit where the foot needs it most.
• Vented mesh toe channel helps to keep things light and airy within the shoe.
• Targeted textured zone under forefoot reduces slip.
• Graded cuff height.
• 4" cuff height (size Medium)

Our PhD® Cycle Ultra Light Pattern Micro socks are always ready to ride. They're inclined to inclines. With a low-cut built, Indestructawool™ technology for enhanced durability, and other sock technologies designed to elevate comfort, fit, and breathability, these Merino wool biking socks are built for greatness.

Features

• Sock Height: Low Ankle
• Indestructawool™ technology for enhanced durability
• 4 Degree™ elite fit system for a dialed-in, performance-oriented fit
• Shred Shield™ technology reduces wear from toes

• Body-mapped mesh zones for added breathability
• Virtually Seamless™ toe for enhanced comfort
• Achilles tab designed to prevent sock from slipping down into footwear
• Made in the USA of Imported Yarn: 48% Merino Wool 48% Nylon 4% Elastane

Care

• Machine Wash Warm Gentle Cycle.
• Do Not Bleach
• Tumble Dry Low
• Do Not Dry Clean

Click Here for Smartwool Sizing Chart.

Pedals like hell. Feels like heaven. Our PhD® Cycle Ultra Light Divide Trail Print Crew helps bring more comfort to every ride. With our Indestructawool™ technology for enhanced durability, our 4 Degree™ elite fit system for a performance-oriented fit, and more sock technologies designed to elevate comfort and breathability, these Merino wool Cycle socks will help you ride faster, longer, and farther.

Features

• Sock Height: Crew
• Indestructawool™ technology for enhanced durability
• 4 Degree™ elite fit system for a dialed-in, performance-oriented fit
• Shred Shield™ technology reduces wear from toes
• Body-mapped mesh zones for added breathability
• Virtually Seamless™ toe for enhanced comfort
• 7.5" overall height
• Made in the USA of Imported Yarn: 46% Merino Wool 49% Nylon 4% Elastane 1% Polyester

Care

• Machine Wash Warm Gentle Cycle.
• Tumble Dry Low
• Do Not Iron
• Do Not Dry Clean

Click Here for Smartwool Sizing Chart.

Elevate every ride with our PhD® Cycle Ultra Light Pattern Mini socks. They're built with it all—our Indestructawool™ technology for enhanced durability, our 4 Degree™ elite fit system for a dialed, performance-oriented fit, and our Virtually Seamless™ toe for enhanced comfort. And body-mapped mesh zones keep things extra breathability. We pulled out all the stops so you don't have to. Ride on—comfortably.

Features

• Sock Height: Ankle
• Indestructawool™ technology for enhanced durability
• 4 Degree™ elite fit system for a dialed-in, performance-oriented fit
• Shred Shield™ technology reduces wear from toes

• Body-mapped mesh zones for added breathability
• Virtually Seamless™ toe for enhanced comfort
• 3.75" overall height
• Made in the USA of Imported Yarn: 46% Merino Wool 49% Nylon 5% Elastane

Care

• Machine Wash Warm Gentle Cycle.
• Tumble Dry Low
• Do Not Iron
• Do Not Dry Clean

Click Here for Smartwool Sizing Chart.

With all of the features that the PhD Run Ultra Light Micro offers, your newest technology may be in your sock drawer. Indestructawool technology provides you with enhanced durability, while a 4 Degree elite fit system makes for a performance oriented fit. And Shred Shield technology reduces wear and tear from your toes. It's breathable, comfortable, and built to help take you farther.

Features

• Indestructawool technology for enhanced durability
• 4 Degree elite fit system for a dialed, performance-oriented fit
• Shred Shield technology reduces wear from toes
• Body-mapped mesh zones for added breathability
• Virtually Seamless toe for enhanced comfort
• Achilles tab designed to prevent sock from slipping down into footwear
• 45% Merino Wool 50% Nylon 5% Elastane

Click Here for Smartwool Sizing Chart.

We've put all of our smarts into these new and improved Women's Run Zero Cushion Low Ankle Socks. You won't break your stride, thanks to our Indestructawool™ technology designed for added durability and an Achilles tab designed to help prevent sock slippage. And by adding our brand-new Shred Shield™ technology to one of our best running socks, the wear and tear from toes is reduced, helping you push toward your finish line and achieve higher mileage.

Features

• Sock Height: Micro
• Indestructawool™ technology for enhanced durability
• 4 Degree™ elite fit system for a dialed, performance-oriented fit
• Shred Shield™ technology reduces wear from toes
• Virtually Seamless™ toe for enhanced comfort

• Body-mapped mesh zones for added breathability
• Achilles tab designed to prevent sock from slipping down into footwear
• Women's specific fit; narrower heel and slimmer fit
• Made in USA of Imported Yarns: 48% Merino Wool, 48% Nylon, 4% Elastane

Care

• Machine Wash Warm, Inside Out
• Do Not Bleach
• Tumble Dry Low
• Do Not Iron
• Do Not Dry Clean

Click Here for Smartwool Sizing Chart.

We've put all of our smarts into these new and improved Women's Zero Cushion Low Ankle Socks. You won't break your stride, thanks to our Indestructawool™ technology designed for added durability and an Achilles tab designed to help prevent sock slippage. And by adding our brand-new Shred Shield™ technology to one of our best running socks, the wear and tear from toes is reduced, helping you push toward your finish line and achieve higher mileage.

Features

• Sock Height: Low Ankle
• Indestructawool™ technology for enhanced durability
• 4 Degree™ elite fit system for a dialed, performance-oriented fit
• Shred Shield™ technology reduces wear from toes
• Virtually Seamless™ toe for enhanced comfort

• Body-mapped mesh zones for added breathability
• Achilles tab designed to prevent sock from slipping down into footwear
• Women's specific fit; narrower heel and slimmer fit
• Made in USA of Imported Yarns: 48% Merino Wool, 48% Nylon, 4% Elastane

Care

• Machine Wash Warm, Inside Out
• Do Not Bleach
• Tumble Dry Low
• Do Not Iron
• Do Not Dry Clean

Click Here for Smartwool Sizing Chart.

Our Women's PhD® Cycle Ultra Light socks love to ride as much as you do. Featuring our Indestructawool™ technology for enhanced durability, our 4 Degree™ elite fit system for a dialed, performance-oriented fit, and our Virtually Seamless™ toe for enhanced comfort, these socks will help elevate your entire cycling experience. And its thin, lightweight build makes for a snug, feel-good fit in even the most technical cycling shoes—so you can pedal to perfection.

Features

• Sock Height: Ankle
• Indestructawool™ technology for enhanced durability
• 4 Degree™ elite fit system for a dialed-in, performance-oriented fit
• Shred Shield™ technology reduces wear from toes

• Body-mapped mesh zones for added breathability
• Virtually Seamless™ toe for enhanced comfort
• 3.75" overall height
• Made in the USA of Imported Yarn: 47% Merino Wool 48% Nylon 5% Elastane

Care

• Machine Wash Warm Gentle Cycle.

Click Here for Smartwool Sizing Chart.

With colorful, nature-inspired art and an athletic, performance-driven design, the Smartwool Women's Performance Cycle Zero Cushion Mountain Print Crew socks combine looks and feels. They feature our Indestructawool™ technology for enhanced durability, our 4 Degree™ elite fit system for a dialed, performance-oriented fit, and the Virtually Seamless™ toe for enhanced comfort. And body-mapped mesh zones keep things extra breathability. Now, you've got the comfort and performance to keep riding. And riding. And riding.

FEATURES:

• Indestructawool™ technology for enhanced durability
• 4 Degree™ elite fit system for a dialed-in, performance-oriented fit
• Shred Shield™ technology reduces wear from toes
• Body-mapped mesh zones for added breathability
• Virtually Seamless™ toe for enhanced comfort
• 7" overall height
• Length: Crew
  Weight: Ultra Light
  Material: 46% Merino Wool, 49% Nylon, 4% Elastane, 1% Polyester

Click Here for Smartwool Sizing Chart.