SmartWool Men’s PhD® Outdoor Light Mid Crew Socks

A favorite of through-hikers and day-trippers alike, the PhD® Outdoor Light packs some...

SmartWool Men’s PhD® Run Light Elite Micro Socks

SmartWool's best fitting, most advanced run socks yet, they packed years of testing,...

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SmartWool Women’s PhD® Outdoor Light Micro Socks

The PhD® Outdoor Light micro is made for the trail. Featuring Indestructawool™ technology...

SmartWool Women’s Hike Light Crew Socks

Light, half-cushion is perfect for moderate hiking or aggressive walking. Designed for...

SmartWool Men’s PhD® Run Ultra Light Micro Socks

SmartWool put all of their smarts into these new and improved run socks that feature...

SmartWool Kids’ Hike Light Crew Socks

A smaller version of our classic Light Hike sock for adults, the Kids' Hiking Light Crew...