Smartwool Hike Classic Edition Full Cushion Crew Socks Sage Small. Responsibly sourced ZQ-certified Merino wool keeps things soft while recycled nylon keeps it all sustainable. And full cushioning on the entire sock adds the warmth and protection you need and love. Stay cozy out there with Smartwool updated Classic Hike socks. Specifications for Smartwool Hike Classic Edition Full Cushion Crew Socks: Manufacturer: Smartwool Gender: Unisex Age Group: Adults Sock Height: Crew Footwear Type: Socks Activity: Casual Fabric/Material: 56percent Merino Wool/11percent Nylon/31percent Recycled Nylon/2percent Elastane Features of Smartwool Hike Classic Edition Full Cushion Crew Socks Virtually Seamless toe technology is a flat knit toe seam designed for additional comfort Package Contents: Smartwool Hike Classic Edition Full Cushion Crew Socks Smartwool SW013000364100S000: Hike Classic Edition Full Cushion Crew Socks Sage Small