Socks

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

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

RESPONSIVE FEEL IN A THIN, LIGHTWEIGHT DESIGN Technical ankle socks for running and cycling. 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 One cuff height rises just above the ankle for additional support and protection in shoes with a higher back. - Thin profile with light cushion - Channeled upper improves breathability - Lightweight Olefin fiber wicks moisture and dries quickly - 53% Nylon / 39% Olefin / 8% Spandex

YOUR BIGGEST SUPPORTER: THIN, BREATHABLE SOCKS WITH FIRM SUPPORT Our most popular running sock and a great no-show 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. Zero cuff height sits below the ankle with minimal extension above the shoe. - Thin profile is designed to fit into any technical shoe with a barely-there feeling. - 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. - 55% Nylon / 40% Olefin / 5% Spandex

MAXUS Zero Tab is designed for comfort with a new micro tab that prevents contact with the back of the shoe for maximum protection from blisters. MAXUS delivers compression performance benefits you can feel in a relaxed, comfortable fit. The plush footbed is constructed using high-volume fibers that wick moisture 40% better than competitive materials with a thin, lightweight upper to increase breathability. Ideal for fitness, running, and golf. - Maximum Cushion - Relaxed Compression - Breathable Upper - 52% Polyester / 44% Nylon / 4% Spandex

Slow and steady has never been your speed. The VISION Six Sprint performs at your pace with high-performance fibers and moisture-wicking technology that regulates temperature and keeps feet dry, so your focused on speed, not your feet. The Six cuff height rests just below mid calf. We give a percentage of sales from each VISION sock purchased to charitable initiatives. - Made in USA

Sock doping is real! If you wanna speed up your game, then you need to get ahold of SupaSox. These woven pieces of art are not only pleasing to the eye, they also have superior performance. SupaSox are smooth and easy to put on, fitting extremely snugly yet staying breathable. The wicking technology keeps your feet dry and cool in all conditions.

Your essential crew sock. Perfect calf height, lightweight and breathable to complete your kit. - Polypropylene yarn is used for durability - Moisture wicking characteristics to keep you dry and cool

Your essential quarter length, lightweight and breathable training socks providing exceptional fit and comfort. - Lightweight moisture-wicking nylon/spandex blend and structured arch support for better comfort - Anatomically correct left and right foot construction - Reinforced toe and heel for durability

Technical, lightweight and breathable performance socks that sit comfortably just above the shoe line. - Lightweight moisture wicking nylon/spandex blend and structured arch support for better comfort - Anatomically correct left and right foot construction - Reinforced toe and heel for durability

The Reflect Tall sock is the perfect hit of color and reflectivity to keep you visible in the day or night. We take our Road Tall sock construction, buttery soft and compressive, and add reflective yarns to the top edge. Made up of millions of glass beads that receive and reflect light back to the source, the reflective band gives you an active, moving element to make yourself visible to drivers. - Tall height. - VaporRize 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.

Whether it's a race, a training ride, or a leisurely family outing, your ride will be better if your feet are comfortable. Enter our Bike Zero Cushion Crew socks, which are filled with comfort features like a Virtually Seamless toe, breathable mesh zones, and a performance-oriented fit. Plus, they're made with ZQ-certified Merino wool, so you can enjoy natural temperature regulation and odor resistance. These socks have it all for better comfort the next time you ride. Features: - Sock Height: Crew - Sock Cushion: Zero Cushion - Indestructawool technology for enhanced durability - 4 Degree elite fit system for a dialed-in, performance-oriented fit - Shred Shield technology reduces wear from toes - Mesh zones for added breathability - Virtually Seamless toe for enhanced comfort - Overall 8" height - Made in the USA of Imported Yarn: 54% Merino Wool 40% Nylon 2% Recycled Nylon 4% Polyester *Specific percentage of Recycled Nylon will vary as we transition to 100% Recycled Nylon in future seasons.

Perfect fit. Powerful durability. That's what you get when you put on our Hike Light socks—formerly known as PhD® Outdoor. Featuring our top sock technologies, dialed-in fit systems, updated mesh zones, and extended durability zones, we've upgraded these hiking socks to help you push any summit or enjoy any trail in absolute comfort. Light cushioning on the entire bottom of the foot to bring more comfort to your favorite low-cut hiking shoes. And the addition of recycled nylon makes for a more sustainable sock construction. Go farther in ZQ-certified Merino wool hike socks. Features: - Sock Height: Ankle - Sock Cushion: Light Cushion - Indestructawool technology with extended durability zones - 4 Degree elite fit system for a dialed-in, performance-oriented fit - Additional body-mapped mesh zones for added breathability - Virtually Seamless toe for enhanced comfort - Comfort welt with 'stay put' fit - Height 3.25" - Knit in USA of Imported Yarn: 56% Merino Wool, 11% Nylon, 31% Recycled Nylon, 2% Elastane *Specific percentage of recycled nylon will vary as we transition to 100% recycled nylon in future seasons.

Hit that new trail in the Performance Hike Light Cushion Low Ankle sock, and you'll be smiling from start to finish. This responsibly sourced Merino wool sock is enhanced with the 4 Degree elite fit system for a dialed-in, performance-oriented fit. Plus, the Virtually Seamless toe offers a smoothed-out experience for even greater comfort. And, because these socks offer body-mapped mesh zones, your feet will enjoy breathability in all the right places. Get ready for comfort-filled hiking, mile after mile. Features: - Sock Height: Low Ankle - Indestructawool technology with extended durability zones - 4 Degree elite fit system for a dialed-in, performance-oriented fit - Additional body-mapped mesh zones for added breathability - Virtually Seamless toe for enhanced comfort - Made in the USA of Imported Yarn: 57% Merino Wool 11% Nylon 30% Recycled Nylon 2% Elastane - Sock Cushion: Light Cushion

Our Hike Light Cushion Crew, formerly PhD Outdoor, is designed to help take care of your feet and elevate every hike. We've updated our best hike socks to include more sustainable materials, improved durability, updated mesh zones, and an even more perfect fit. Our top sock technologies work together with responsibly sourced, ZQ-certified Merino wool to help you perform with natural fibers. Light cushioning along the entire bottom of the sock brings more comfort to your favorite hiking shoe or boot. Recycled nylon brings more sustainability to our sock construction and a crew height helps keep you covered as you set out on even the most rugged trails. Bring more comfort on every hike with Smartwool. Features: - Sock Height: Crew - Sock Cushion: Light Cushion - Additional body-mapped mesh zones for added breathability - Virtually Seamless toe for enhanced comfort - 4 Degree elite fit system for a dialed-in, performance-oriented fit - Indestructawool technology with extended durability zones - Comfort welt with 'stay put' fit - Height 8" - Made in USA of Imported Yarn: 56% Merino Wool, 11% Nylon, 31% Recycled Nylon, 2% Elastane *Specific percentage of recycled nylon will vary as we transition to 100% recycled nylon in future seasons.

Perfect for your little adventurer! Made with anti-stink, super soft Merino and a flat toe seem to keep tootsies comfy, our Kids' Striped Hike Light Crew is perfect for any adventure. Designed to fit perfectly in kids’ shoes without adding bulk Light cushioned sole for added warmth with minimal volume Sizing clearly indicated on the sock Flat knit toe seam for additional comfort Elasticized arch brace for secure fit 58% Merino Wool, 39% Nylon, 3% Elastane Machine wash warm, wash inside out. Do not bleach. Tumble dry low. Do not iron. Do not dry clean.

When you hit the trails in our new PhD®® Run Ultra Light Low Cut socks, the socks are the only thing that should be low. Expectations and elevations should be high. Because this sock was made to help you push boundaries. Our Indestructawool™ technology enhances durability, while Shred Shield™ technology reduces wear from toe. We included body-mapped mesh zones for additional breathability and Virtually Seamless™ toe for enhanced comfort. We suggest you take it and run with it.

Whether you run on a treadmill, on a sidewalk, on a track, or on a trail, your feet should stay as comfortable as possible. These low ankle socks are built to help with that. They offer a performance-oriented fit, breathability, and reduced slippage. Plus, their Indestructawool technology helps them last through the miles, and the targeted cushioning on the ball and heel of the foot add just the right support. And because they're made with ZQ-certified Merino wool, they're comfortable and odor-resistant. For better comfort on your next run, choose our 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 - Achilles tab prevents sock from slipping into footwear - Made in the USA of Imported Yarn: 54% Merino Wool 41% Nylon 2% Recycled Nylon 3% Elastane *Specific percentage of Recycled Nylon will vary as we transition to 100% Recycled Nylon in future seasons.

Running can be grueling, but that doesn't mean it has to be completely uncomfortable. With our Zero Cushion Low Ankle run socks, you get the comfort and durability that will help make every mile feel good. From the Virtually Seamless toe to the breathable mesh zones and from the Indestructawool technology to the Achilles heel tab to reduce slippage, this sock offers purpose-driven features that help you get the work done. So if you're ready to hit the trail, the pavement, or the treadmill for some good old-fashioned training miles, be sure your gear includes the sock that will help you stay comfortable for the long haul. Features: - Sock Height: Low Ankle - Sock Cushion: Zero Cushion - Indestructawool technology with extended durability zones - 4 Degree elite fit system for a dialed-in, performance-oriented fit - Mesh zones for added breathability - Shred Shield technology reduces wear from toes - Virtually Seamless toe for enhanced comfort - Achilles tab prevents sock from slipping into footwear - Made in the USA of Imported Yarn: 50% Merino Wool 25% Nylon 21% Recycled Nylon 4% Elastane *Specific percentage of Recycled Nylon will vary as we transition to 100% Recycled Nylon in future seasons.

The PhD®® Run Light Elite Fast Camo Print Micro sock is the perfect sock for all the camo lovers out there. These socks feature run-specific mesh ventilation zones to help reduce hot spots and increase comfort, as well as Indestructawool™ technology and our other latest technologies to bring you a sock that you can always count on to keep up.

Bring the natural performance features of responsibly sourced ZQ-certified Merino wool with you on every hike in our Women's Hike Light socks (formerly known as PhD Outdoor). Thermoregulation, sweat management, and odor resistance join forces to help keep you comfortable all day long, while our innovative sock technologies and light cushioning along the entire bottom of the sock help you take care of your feet on every hike. We've also updated our hiking sock construction to be more sustainable with the addition of recycled nylon, more durable, and more breathable—without sacrificing that women's-specific, tailored-to-you fit. So you can tackle more trails and enjoy more summits. Features: - 4 Degree elite fit system for a dialed-in, performance-oriented fit - Additional body-mapped mesh zones for added breathability - Virtually Seamless toe for enhanced comfort - Comfort welt with 'stay put' fit - Women's specific fit - Height 3.25" - Made in USA of Imported Yarn: 56% Merino Wool, 11% Nylon, 31% Recycled Nylon, 2% Elastane *Specific percentage of recycled nylon will vary as we transition to 100% recycled nylon in future seasons. - Sock Height: Ankle - Indestructawool technology with extended durability zones - Sock Cushion: Light Cushion

Hike how you like in our responsibly sourced ZQ-certified Merino wool Hike Light socks. Formerly known as PhD Outdoor, these hiking socks are packed with all of our tried-and-true sock innovations, like our Indestructawool technology for enhanced durability, our 4 Degree Elite Fit System for a dialed-in, performance-oriented fit, and our Virtually Seamless toe for even more comfort. A women's-specific fit and light cushioning along the entire bottom of the foot helps you feel your best on every trail. We've extended durability zones and updates mesh areas to help maximize breathability without sacrificing the perfect sock fit in any hiking shoe or boot. Features: - Sock Height: Mid Crew - Sock Cushion: Light Cushion - Indestructawool technology with extended durability zones - 4 Degree elite fit system for a dialed-in, performance-oriented fit - Additional body-mapped mesh zones for added breathability - Virtually Seamless toe for enhanced comfort - Comfort welt with 'stay put' fit - Women's specific fit - Height 5.5" - Made in USA of Imported Yarn: 56% Merino Wool, 11% Nylon, 31% Recycled Nylon, 2% Elastane *Specific percentage of recycled nylon will vary as we transition to 100% recycled nylon in future seasons.

The pattern on our Women's Run Targeted Cushion Brush Stroke Print Low Ankle sock looks as peppy as your feet will feel wearing it. With the 4 Degree elite fit system's spot-on women's specific fit, the enhanced comfort of the Virtually Seamless toe, and targeted mesh zones for increased breathability, this sock offers comfort aplenty. Plus, it's designed with an Achilles tab to keep the sock from slipping, as well as Indestructawool technology for durability. All that before even mentioning the Merino wool construction, which makes the sock breathable, odor-resistant, and comfy. These socks are created to add a little extra pep to every running step. 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 36% Nylon 2% Recycled Nylon 3% Elastane 2% Polyester *Specific percentage of Recycled Nylon will vary as we transition to 100% Recycled Nylon in future seasons.

Our Women's Run Zero Cushion Ombre Print Low Ankle socks have a cheeky brightness that won't get lost in your sock drawer. They're purpose-built for comfort and durability, with the 4 Degree elite fit system for a performance-oriented fit, a women's specific fit for comfort, a Virtually Seamless toe, breathable mesh zones, and Indestructawool and Shred Shield technologies. With comfort and style as part of their DNA, these women's run socks are designed to help you go far and feel good, run after run. Features: - Sock Height: Low Ankle - Sock Cushion: Zero Cushion - Indestructawool technology with extended durability zones - 4 Degree elite fit system for a dialed-in, performance-oriented fit - Mesh zones for added breathability - Shred Shield technology reduces wear from toes - 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: 51% Merino Wool 25% Nylon 19% Recycled Nylon 4% Elastane 1% Polyester *Specific percentage of Recycled Nylon will vary as we transition to 100% Recycled Nylon in future seasons.

SOMEONE HAS TO BE THE GUINEA PIG Bold and steadfast, Sidekick is the Robin to your Batman, the Calvin to your Hobbs, the Peanut Butter to your Jelly! It's always there for you. Suit up in the Sidekick and save the day as a trail-building, gap-sending vigilante. Cape sold separately. Features: - 98% polyamide-nylon/2% elastane - Rib-knit cuff for improved fit - Mesh articulation zones for increased breathability - Arch band for improved support and fit - Seamless heel and toe for increased comfort

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. FEATURES BioViz® reflective yarn at the cuff improves visibility Moisture-wicking Elite Transfer fabric keeps feet dry Flat toe seams for a comfortable fit CARE USE SIMPLE DETERGENTS WITH NO ADDITIVES Never use detergents with fabric softeners, perfumes or any additive type product. The general rule of thumb is the simpler the better. Many detergents with additives leave "surfactants" behind on a fabric's fibers that inhibit the technical performance. Typically the best detergents to use will have "Clear" or "Free" in their names. Don't pour the detergent directly onto the clothing, put it in the washer first, when you start the water. If something is not functionally working, but is not dirty, try rinsing it twice in warm to hot water. This will help get rid of the harmful surfactants. READ THE CONTENT CARE LABEL: On the inside of your garment, or on the hangcard, there are instructions for the care of that individual piece. On garments this will be on a side seam or back seam label. Follow those directions. On finer fabrics, use a "Gentle" cycle. Close all zippers, attach "hook and loop" closures on gloves YOU CAN USE THE DRYER, CAREFULLY: If you use a dryer be sure to use a lower / warm heat setting (Do NOT use a commercial dryer or a "Hot" setting). This will often restore the fabric and help the water and wind repellent qualities. If in doubt, hang the clothing to dry.

We get it. Most Merino socks start great and go threadbare before the season is out. Ours benefit from a blend with recycled polyester that makes these socks durable as a steel frame. They are also fluffy slipper warm thanks to being twice as thick as our other socks. The toe features a flat seam for comfort in snug cycling shoes. - Transfer Merino fabric combines wool and recycled polyester for sustainable technical performance. - 18.5-micron fine Merino Wool Repreve Recycled Polyester created from recycled plastic water bottles. - Double weight knit for extra warmth. - Flat toe seam construction provides superior comfort over toes. - Anatomic arch compression for a performance fit. - Tall Cuff height (21 cm)Unisex sizing.

LET THE NEBULA SOCKS BRING YOU TO YOUR EDGE AND BEYOND. The TransTextura Plus anti-odor and moisture transfer technology of the Nebula socks will keep you feeling out of this world. The Y-gore heel and arch-supporting band have been designed for maximum comfort and the ultimate fit. With the taller leg shaft and cosmic details, you'll hit the trail with a polished, pro appearance. - TransTextura Plus anti-odor and moisture transfer technology - Single-ply construction, very thin, and breathable - Strategically reinforced cushion knit on forefoot to relieve pressure - Y-gore heel for best fit - Arch supporting band

MADE FROM 48% Polyester, 45% Cotton, 5% Elastic, 2% Spandex CARE INSTRUCTIONS Machine wash, cold (30 ? / 86 ?). Do not bleach or iron. To reduce damage and if you're feeling very fancy, line dry. They will last longer if you keep them out of the tumble dryer. Eat well. Exercise. Have an amazing day.

A lightweight, breathable merino wool sock designed for all-day riding comfort. - 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 - 55% Merino Wool/31% Polyamide Nylon/10% Polyester/4% Elastane