Smartwool

For those with a healthy obsession of all things ice and heights, the PhD Pro Mountaineer was designed to support your every move above tree line. ...

We partnered with ultrarunner Rob Krar to design a sock purpose-built for long runs. With the 4 Degree™ elite fit system helping to ensure a perfor...

Our Cycle Zero Cushion Print Crew socks put cycling front and center - literally, with a pattern that's all about the bike. They offer numerous com...

A no-nonsense ribbed sock with built-in, cushioned comfort and a touch more cushioning than our Classic Rib.61% Merino Wool, 37% Nylon, 2% Elastane

Our Hike Full Cushion Crew socks, formerly PhD Outdoor, use cushioning on the entire sock to help maximize warmth and protection. These responsibly...

Our new and improved Hike Light socks, formerly PhD Outdoor, bring you enhanced features to maximize comfort and help you get after it at the highe...

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 s...

A year-round favorite, our Merino 150 Base Layer Bottoms work hard to keep you comfortable everywhere, from the ski lifts to the campsite. With an ...

Keep your ski boots, hiking boots, and running shoes free of bulk and friction with our Men's Merino 250 Base Layer 3/4 Bottom. 100% responsibly so...

Light, comfortable, and made to prevent tightness, this sock is made for your longest travels. Whatever you're up to, these socks are designed to p...

With our Men's Merino Sport 150 Colorblock 1/4 Zip, we've combined the breathability, odor control, and comfort of responsibly sourced Merino wool ...

For a tee that looks as comfortable as it feels, look no farther than our Men's Merino Sport 150 Midnight Snooze Short Sleeve Graphic Tee. With res...

Made with a blend of responsibly sourced Merino wool and polyester, our Men's Merino Sport Hoodie offers temperature regulation, moisture managemen...

The athletic fit of our Men's Merino Sport Ultralite Long Sleeve complements the movements of your body. With comfort features like offset shoulder...

Your baselayer sets the tone for how comfortable you'll be during the day. That's why you'll want the one with temperature regulation, moisture man...

Our Hike Light Cushion Crew, formerly PhD Outdoor, is designed to help you hike farther in more comfort. This men's hiking sock debuts new enhanced...

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...