Men's

The Therm-ic PowerSocks heated sock guarantees effective distribution of heat to the whole of the foot during outdoor winter activities. Read more

Breathable, quick-drying and highly durable, this is the sock built for adventure. Read more

Designed with our top sock technologies for durability, comfort, and breathability, this trek-ready pair helps prevent blisters and keep your feet feeling good from start to summit. Read more

Designed with our top sock technologies for durability, comfort, and breathability, this trek-ready pair helps prevent blisters and keep your feet feeling good from start to summit. Read more

Designed with our top sock technologies for durability, comfort, and breathability, this trail-ready pair helps prevent blisters and keep your feet feeling good from start to summit. Read more

Designed with Smartwool's top sock technologies and cushioning in key areas, keep your feet feeling energized on the trails with the comfort, durability, and performance-oriented fit of this trail-ready pair. Read more

Featuring our most advanced sock technologies for enhanced durability, breathability, comfort, and warmth. Dress them up or down; either way, these cozy Merino crew socks will not disappoint. Read more

Our PhD Run Ultra Light Print Crew puts the fun in functional. The colorful design is so captivating that it may distract you from the quality of the socks. Read more

Featuring our most advanced sock technologies for enhanced durability, breathability, comfort, and warmth. Dress them up or down; either way, these cozy Merino crew socks will not disappoint. Read more

For those days when you feel like getting way way out there, our PhD Nordic Light Elite Pattern socks help boost performance and comfort. Read more

The Hybrid sock combines the thin-yet-substantial construction of the IQ Fit line, with thoughtfully mapped low-profile padding. This sock retains its fit through any condition, but yet feels incredibly comfortable. Read more

Re-imagined Merino Wool graduated compression construction, using low-profile GFX padding/insulation throughout for extra warmth. A merino sock guaranteed to retain its precision fit when damp or wet, delivering unmatched performance in any condition. Read more

A versatile sock for any season. Designed to be worn on its own or paired with another sock in extreme cold weather. Read more