The Hike Full Cushion Crew socks, formerly PhD Outdoor, use cushioning on the entire sock to help maximize warmth and protection. These responsibly sourced, ZQ-certified Merino wool hike socks are built with Smartwool top sock tech, including Indestructawool technology for enhanced durability, a 4 Degree Elite Fit System for a dialed-in, performance-oriented fit, and Virtually Seamless toe for maximum in-shoe/boot comfort. Smartwool hike line has a mesh zones for additional breathability, as well as creating a new ply structure that reduces pilling while enhancing hand-feel and comfort.
