Smartwool Performance Hike Light Cushion Crew Size:XL ) that offer double side

) that offer double side doors with double vesitibule storage plus one head-entry door with an awning-style entrance

-Rounded design better interfaces with a variety of outsoles

Anatomically 3D footbox increases the insulation and room for your feet

Fit-Step™ Frame

Smartwool Performance Hike Light Cushion Crew Size:XL ) that offer double sidePerform with the power and comfort of responsibly sourced, ZQ certified Merino wool in our Hike Light Cushion Crew socks. Formerly known as PhD Outdoor, we've updated our 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. Our fan favorite sock technologies aren't going anywhere offering you the comfort and performance you