Our 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 our top sock tech, including Indestructawool™ technology for enhanced durability, our 4 Degree™ Elite Fit System for a dialed-in, performance-oriented fit, and our Virtually Seamless™ toe for maximum in-shoe/boot comfort. We've updated our hike line by improving mesh zones for additional breathability, as well as creating a new ply structure that reduces pilling while enhancing hand-feel and comfort. Not to mention, our best-feeling, best-fitting hiking socks are now made with recycled nylon—making these socks more sustainable than ever.

• Indestructawool™ technology with extended durability zones
• Comfort welt with 'stay put' fit
• Virtually Seamless™ toe for enhanced comfort
• Additional body-mapped mesh zones for added breathability
• 4 Degree™ elite fit system for a dialed-in, performance-oriented fit
• Made in USA of Imported Yarn: 62% Merino Wool, 36% Nylon, 2% Elastane