Smartwool Unisex Hike Light Cushion Crew Sock Birkibuc Outsole: 3mm rubber

Outsole: 3mm rubber

Non-marking Wet Grip Rubber outsole

Leather and textile lining

the slip-on style supports busy feet with a targeted Contour Cushion footbed while intricate

Refined Fit Knit upper delivers more seamless structure and breathability

Smartwool Unisex Hike Light Cushion Crew Sock Birkibuc Outsole: 3mm rubberPerform with the power and comfort of responsibly sourced, ZQ certified Merino wool in Smartwool's Hike Light Cushion Crew socks. Formerly known as PhD Outdoor, they've updated their best hike socks to include more sustainable materials with the addition of recycled nylon, improved durability, updated mesh zones, and an even more perfect fit. But, don't worry. The fan favorite sock technologies aren't going anywhereoffering you the comfort and