Apparel & Shoes Accessories

Smartwool's Hike Full Cushion Crew socks, formerly PhD® Outdoor, use cushioning on the entire sock to help maximize warmth and protection.

Smartwool's Hike Light Cushion Crew, formerly PhD® Outdoor, is designed to help you hike farther in more comfort. This men's hiking sock debuts new enhanced features, like improved mesh zones, added durability, and a more sustainable construction with the use of recycled nylon. 

The elasticized arch brace of the Classic Hike Full Cushion Solid Crew will ensure a secure fit while you hike. But that’s not all there is to like about this classic sock.