Smartwool

Our Women's Hike Heavy Heritage Crew is one of our most cushioned and warmest women's hiking socks. Featuring an elasticized arch brace for a secur...

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

One of our most classic Smartwool socks has a new look. The Women's Popcorn Polka Dot Crew still features our responsibly sourced Merino wool and a...

It's time to move new mountains. And there's no better sock to do it in than the PhD Outdoor Light Pattern Crew. Featuring a colorful, geometric pr...

We worked with athlete Rob Krar to create the ultimate ultra-run sock. This purpose-built sock features Shred Shield technology to reduce wear from...

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...

Experience durability at its peak with the PhD Outdoor Light Crew. Featuring Indestructawool technology, a patent-pending wool-based durability con...

A favorite of through-hikers and day-trippers alike, the PhD Outdoor Light packs some serious trail power. Featuring a versatile, multi-sport desig...

The PhD Outdoor Light micro is made for the trail. Featuring Indestructawool technology for ultimate durability, we've designed this sock to outlas...

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...

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...

Experience durability at its peak with the PhD Outdoor Light Crew. Featuring Indestructawool technology, a patent-pending wool-based durability con...

A favorite of through-hikers and day-trippers alike, the PhD Outdoor Light packs some serious trail power. Featuring a versatile, multi-sport desig...

Perfect for getting out past cell service, our Women's Striped Hike Medium Crew socks add some personality to our classic hiking sock. Keep your fe...

Perfect for getting out past cell service, our Striped Hike Medium Crew socks add some personality to our classic hiking sock. Keep your feet looki...

Some of our best fitting, most advanced run socks yet—we've packed years of testing, prototypes, and running smarts into these ZQ-Certified Merino ...

Like the design. Love the fit. Our Women’s PhD® Ski Light Pattern sock features our 4 Degree™ elite fit system and our women's-specific fit to help...

Few things feel as good at the end of a long day of backcountry touring than pulling on the Traditional Snowflake. Warm your feet with these medium...

Our classic, year-round staple is back and better than ever. We’ve given the Cable an update, increasing the durability and adding fresh colors to ...

Keep up the pace without moving the girls out of place. Ideal for medium impact, this bra provides all the no-stink, temperature-regulating, and sw...

Give your baby the comfort of Merino next to skin with these cute socks. Socks come in 3-packs.

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.

Perfect for getting out past cell service, our Striped Hike Medium Crew socks add some personality to our classic hiking sock. Keep your feet looki...

When your bike commute home includes a quick boulder session with a buddy, the Sulawesi Stripe is ready to go. Non-cushion in cool colors, it works...

When it comes to running socks, we pull out all the stops to keep making improvements on our products. With brand new Shred Shield technology to he...

This all-purpose three-season outdoor sock was designed for rugged day hikes or moderate backpacking. Arch brace holds the sock in place and adds a...

Extra-heavy cushioning will keep your feet warm and dry when you're mountaineering, ice climbing or multi-day backpacking. Arch brace holds the soc...

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...

For a sock that has it all, look no further: the Women's PhD Outdoor Medium Pattern Crew offers fit, comfort, and durability wrapped together in on...