Socks

Slide into our fantastic Folktale. Starring Merino Wool jackalopes and spring flowers under a night sky, we spun a yarn to remember. The high-densi...

Made for women, these extra heavy socks are designed to keep your feet warm and dry even in the harshest conditions. Whether you're mountaineering,...

From the AT to the Pacific Crest Trail, our "1466" Hiker raised the bar on what the ultimate hiking sock needs to deliver. Each year we hear from c...

Slip in to the ultimate in hidden comfort! Our Stripe Hide and Seek No Show feature premium construction, ultra luxurious hand feel and an interna...

If you're on the trail of our softest women's hiking sock - look no further. The twisted yarn that creates a natural, silky loft is not new, but th...

The ultimate companion for those hot summer hikes. Coolmax Polyester yarns are engineered to move moisture away from your skin, to be fast drying a...

Full Cushioning throughout this entire sock provides support and comfort without unwanted weight and bulk. Coveted for its dependability and comfor...

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

This is the only bear your feet will want to encounter when you’re exploring the great outdoors. A lightly cushioned hiking sock with all the anti-...

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...

Legendary Darn Tough construction for when "equipment failure" is not an option. Performance Trail Fit means no bunching, no slipping, no blisters....

Sometimes you just need a good run. Our PhD Run Cold Weather Mid Crew will get you out the door and help you stay outside longer. Our 4 Degree elit...

It's time to take "burr" out of your running vocabulary. Stride out in our PhD Run Cold Weather Mid Crew. A Merino blend and mesh zones designed fo...

Meet your new favorite hiking companion our Women's Hike Medium Best Friend Crew. With an elasticized arch brace for a secure fit and a flat knit t...

It's easy to carve away in comfort with these socks giving your ski boots a boost. Our Women's PhD Ski Ultra Light Pattern socks equip you with our...

When you want the absolute minimum between your feet and your ski boot for a more technical fit, you need our PhD Ski Ultra Light socks. Our thinne...

Hit the streets in style and warmth, with our medium-cushion Women's Garter Stitch Texture Crew. A women's-specific fit means these socks have a na...

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

Our Cozy Cabin Crew sock is determined to bring a festive, holiday vibe to the rest of the year. With a Merino blend, full cushioning, and a Virtua...

Wearing the Popcorn Cable is like wearing your favorite comfy sweater on your feet. Bursting with varying texture zones and patterns, this cushione...

This is the only bear your feet will want to encounter when you're exploring the great outdoors. A lightly cushioned hiking sock with all the anti-...

A favorite of through-hikers and day-trippers alike, the Women's PhD Outdoor Light Mid Crew packs some serious trail power. Featuring a versatile, ...

If you're on the trail of our softest women's hiking sock - look no further. The twisted yarn that creates a natural, silky loft is not new, but th...

Look no further if you're on the trail of our softest men's hiking sock. The twisted yarn that creates a natural, silky loft is not new, but the wa...

Look no further if you're on the trail of our softest men's hiking sock. The twisted yarn that creates a natural, silky loft is not new, but the wa...

Stripes with a mountain range give the Whetstone its work up front, party in the back mentality. Climate-controlling, lightweight Merino knit, plus...

The Animal Haus sock has a menagerie of benefits: exotic style, soft and fluffy Merino Wool, and it's built to handle the elements every single day...

Sometimes it isn't about the grueling hike, it's about communing with nature in a softer way. Our women's hiking socks move naturally, whether you'...

The Frequency's cushioning takes the bite out of the longest days. Silky-soft Merino Wool with subtle tonal patterning equals a sock that freshens ...

Designed to blast up the bootpack or past the gates, the Outer Limits pushes the progression on ski and ride socks. Light cushion underfoot and on ...

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...

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...

All No Fly Zone socks are manufactured using yarns treated with permethrin insect repellent. Odorless and durable, permethrin repels common biting ...

Our Boot Sock is a true classic and a longtime favorite with serious hikers and everyday enthusiasts alike. Thru-hikers logging hundreds of miles o...

This Micro Crew has earned a hallowed place in the hearts of many a through-hiker who demand more from a sock. Comfort, durability and fit that nev...