Unisex Socks

Our PhD Outdoor Ultra Light Monster Camping Print Crew is our thinnest outdoor sock great for hiking, running, cycling, and everything outdoors. Th...

Venture further and stay warmer with the PhD Outdoor Heavy Crew. Heavy cushioning and the power of Merino help keep your feet warm, dry and comfort...

Built for kids. Built for the long haul. Our Hiker Jr. is trail ready and Darn Tough to the core. Merino Wool keeps feet dry and happy whatever the...

This basic knee high sock is the perfect complement to your favorite boots. A supportive arch brace adds support while the virtually seamless toe d...

Your baby can't get much cuter once they have the Bootie Batch on. The batch comes as a 3-pack, which features two fun, vibrant patterns.

Designed to help keep your little one's toes nice and cozy, the Kids' Wintersport Yo Yeti is perfect for winter adventures. With cushioning in the ...

Pull on a pair of our Athletic Light Stripe Crew and throw it back to gym days filled with dodgeball, basketball, and the questionable safety of th...

With artwork from professional skier Chris Benchetler, our PhD Ski Light Elite Buttermilk Nights Print socks are designed to inspire a new level of...

For the vertically inclined, the PhD Pro Approach Crew combines carefully designed comforts with rugged purpose. Made with insights from iconic alp...

All signs point to the ultimate in comfort in our Ouray Arrow Hide and Seek No Show socks. Perfect for your low cut shoes!

All signs point to the ultimate in comfort in our Ouray Arrow Hide and Seek No Show socks. Perfect for your low cut shoes!

Perfect for your little adventurer! Made with anti-stink, super soft Merino and a flat toe seem to keep tootsies comfy, our Kids' Hike Light Crew ...

Offering the same high-quality, 100%- American ingredients that go into our adult-size socks, the kids' crew combines equal parts fun and function....

Get ready for ski racing season with this lightly cushioned ski sock. Thanks to its flat-knit toe seam, it's guaranteed not to let up on comfort wh...

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. Fea...

An arch brace holds the sock in place and adds additional support, while a flat-knit toe seam keeps you comfortable throughout the day. Perfect for...

Featuring Light Elite cushioning, these socks contain targeted cushioning placed only where runners need it most, on the ball and heel of the foot....

Heavy full-cushioning provides shock absorption, offers insulation against the elements, and supports under weighty loads. An arch brace holds the ...

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....

This ultra-light, non-cushioned sock provides a close, lightweight fit that acts as your second skin to minimize friction and blisters. The flat kn...

Time for some family trail time, thanks to a hiking sock built specifically for your kiddos. Our Kids' Striped Hike Medium Crew has medium cushioni...

Enjoy the peace of camping out under the stars every time you pull on a pair of our Hike Light Under the Stars Print Crew. With a flat-knit toe sea...