$16.95
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When you've got miles to cover, but want the minimum between your foot and boot, the Women's PhD® Outdoor Ultra Light Pattern Mini Socks is built for the job. Constructed with our new Shred Shield™ technology for reduced wear and tear, our 4 Degree™ elite fit system for a more dialed-in fit, and activity-specific mesh zones for additional breathability, this sock was made to go for miles. And miles. And miles.

 $21.95
More Details Experience durability at its peak with the PhD® Outdoor Light Crew. Featuring Indestructawool™ technology, a patent-pending wool-based durability construction, these socks are ready for any adventure on your list. Plus, with redesigned mesh zones, a Virtually Seamless® toe and the 4 Degree™ elite fit system, these socks have comfort covered.
 $19.95
More Details This all-purpose sock was designed for rugged day hikes or moderate backpacking. An arch brace holds the sock in place and adds additional support. A flat-knit toe seam keeps you comfortable.
 $21.95
More Details Want the inside scoop on socks made for getting outside? The PhD® Outdoor Light Mid Crew is designed to channel the explorer in you with its Indestructawool™ technology for enhanced durability and comfort. Each time you put them on, you'll want to get out to see what they can handle. Here's a hint: They can handle it all.
 $18.95
More Details To run with the elite, your gear should be elite. The PhD® Run Light Elite Micro sock is just that. The latest technologies help you get to your highest level or performance. It's got just the right amount of cushioning on the impact zones of your foot to help keep you running longer.
 $20.95
More Details Our proprietary 360-degree printing process brings vibrant, fun-loving designs to our classic hiking socks. Light, half-cushion provides the perfect amount of support for moderate hiking adventures, and a flat-knit toe seam provides even more in-boot comfort.
 $21.95
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Put some flamingos on your feet with the new Men's Fantastic Flamingos Crew Socks. This sock is light, fun, and built with our latest technology for extreme comfort, fit, and support.

 $13.95
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Change can be scary. Except when it comes to improving the comfort of Smartwool socks. We've added some new tech to our No Show socks—Shred Shield™ technology to help reduce wear from toes and a seamless opening to help minimize pressure points from your favorite low-profile shoes. These low riders will give you all the benefits of Merino wool with a 'barely there' peek of color showing out of your shoe.

 $21.95
More Details A favorite of long hikers and day-trippers alike, the PhD® Outdoor Light Mid Crew packs some serious trail power. Featuring a versatile, multi-sport design, this lightweight style includes Indestructawool™ technology for ultimate durability in high wear areas. And when it comes to comfort, we pulled out all the stops: the 4 Degree™ elite fit system provides a dialed fit and our signature Virtually Seamless™ toe offers extraordinary comfort in any trail shoe. The mid ...
 $25.95
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Our Baby Bootie Batch Socks buys you a trio of cute and cozy socks for your baby boy or girl. They are lightweight, but help regulate body temperature. We offer three colors and styles that are bound to help keep your baby styled with a smile.

 $17.95
More Details An arch brace helps holds the sock in place and adds additional support, while a flat-knit toe seam keeps you comfortable throughout the day. Perfect for moderate hiking or aggressive walking.
 $18.95
More Details Light, half-cushion is perfect for moderate hiking or aggressive walking. Designed for a woman's foot. Arch brace holds the sock in place and adds additional support. Flat-knit toe seam keeps you comfortable throughout the day.
 $29.95
More Details Why not perform like a pro? The Women's PhD® Pro Free Ski elevates boot fit, durability, and comfort. With features like a Women's specific fit, contoured shin and ankle cushioning, and a flat toe box, your feet will stay nice and comfy in your boots as you tear down the slopes.
 $18.95
More Details The PhD® Outdoor Light Mini is the perfect low-height sock to take you to greater heights. Designed with Indestructawool™ technology for enhanced durability and comfort, a 4 Degree™ elite fit system for a dialed, performance-oriented fit, body-mapped mesh zones for added breathability, and a Virtually Seamless™ toe, this socks is made for you and the outdoors.
 $23.95
More Details For a sock that has it all, look no further: the PhD® Outdoor Medium Crew offers fit, comfort and durability wrapped together in one smart sock. Featuring Indestructawool™ technology for ultimate durability in high wear areas, the 4 Degree™ elite fit system for a dialed fit and our signature Virtually Seamless™ toe for extraordinary comfort in any trail shoe. Medium cushioning provides impact protection and ultimate comfort on the trail.