Underlayers
A Fresh Pair Every Morning
Women's
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Men's
With ExOfficio underwear as the foundation of your adventure, you'll spend every trip in easy-care comfort. ExOfficio underwear combines the technical boost of the Silvadur® anti-odor treatment (using silver ions to destroy microbes in the fabric) with the quick-drying hydrophobic fibers to create a hygienic garment you can wash in the sink. As an added bonus, ExOfficio undergarments are flawlessly comfortable ... and they look good too!

Socks That Go The Distance
Whether you're looking for high-ankle hiking support or cozy cabin comfort, our premium American sock brands have something for everyone (from Jr 9 to men's 15!)

Darn Tough Casual Darn Tough Hiker Wigwam Casual Wigwam Hiker

Darn Tough's unconditional lifetime guarantee is simple and without strings or conditions. If their socks are not the most comfortable, durable and best fitting socks you have ever owned, return them for another pair.
No strings. No conditions. For life.