The Smartwool Men's Hike Light Cushion Hiking Socks take you farther with the perfect fit and powerful durability. These responsibly sourced, ZQ-Certified Merino wool socks feature Indestructawool technology, which reinforces that internal soft wool with external nylon strength. Mesh zones have been updated to help improve breathability without sacrificing the perfect sock fit. The Smartwool Men's Hike Light Cushion Hiking Socks help you push any summit or enjoy any trail in absolute comfort.