Smartwool Men's Hike Light Cushion Hiking Socks - Perfect fit. Powerful durability. That's what you get when you put on the Hike Light Cushion Ankle socks. Featuring top sock technologies, dialed-in fit systems, updated mesh zones, and extended durability zones to help you push any summit or enjoy any trail in absolute comfort. Indestructawool technology with extended durability zones 4 Degree elite fit system for a dialed-in, performance-oriented fit Additional body-mapped mesh zones for added breathability Virtually Seamless toe for enhanced comfort Comfort welt with 'stay put' fit Height 3.25in 56% merino wool, 11% nylon, 31% recycled nylon, 2% elastane Style: SW001611