With full, plush cushioning, the Classic Mountaineer Classic Edition Max Cushion Second Cut™ Crew Socks are just right for your long-distance and backpacking hikes. They're made with our circular Second Cut™ yarn, which blends 50% recycled fibers from our sock take-back program and canister waste with 50% virgin Merino wool to create new socks. The elasticized arch brace offers a secure fit, and the flat knit toe seam helps with in-shoe comfort. No matter how long the hike, keep your feet comfortable with our thickest, warmest wool crew socks.