OS1st Merino Wool Wicked Comfort Socks Crew Color:Mushroom GORE-TEX Invisible Fit with 70%

GORE-TEX Invisible Fit with 70% recycled polyester face fabric

Comfortable fit through an updated tongue construction that adapts to your foot

The BIRKENSTOCK Arizona is a genuine classic

SR-ASTM F3445

Designed with a lightweight rubber outsole

OS1st Merino Wool Wicked Comfort Socks Crew Color:Mushroom GORE-TEX Invisible Fit with 70%Natural Comfort. Unnatural Performance. Built for everyday wear and ready for the trail, Wicked Comfort Merino brings the reliable fit and feel of our best selling sock to a more rugged, natural fiber. This reimagined Merino blend delivers lightweight insulation, odor resistance, and next level moisture managementwicking up to 8x faster than other industry leaders.* A reinforced heel and toe boost lab tested durability and more than twice the life of