No Show Socks

No Show Socks

Your favorite low profile shoes deserve our no show socks.

SHOP MEN'S / SHOP WOMEN'S

Underwear

Sport Underwear

Regulate your temp, manage moisture and resist odors.

SHOP MEN'S / SHOP WOMEN'S

Ultralight Jacket

PhD® Ultra Light Jacket

Focus on your adventure. Ignore the elements.

SHOP ULTRA LIGHT JACKETS

Curated Crew Socks

The Curated Collection

  1. EXPLORE THE COLLECTION
New Arrivals

NEW ARRIVALS

Gear Up for Spring

  1. SHOP NEW MEN'S
  2. SHOP NEW WOMEN'S
Big City Mountaineers

Big City Mountaineers

We sent two Smartwool ambassadors out with a group of teenagers for an unforgettable week of adventure, laughter, and discovery.

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A group of three hiking in canyonlands

Staying Cool in Merino Wool

Moisture management, breathability and odor resistance are just a few reasons why Merino wool is perfect for warm weather.

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USA Made

Made in the USA

We’re proud to make most of our socks right here in the USA.

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Ultra Runner and employee Billy Grimes

Merino 150: Staff Picks

A few fellow staffers share their go-to Merino 150 picks.

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