Perfect fit. Powerful durability. That's what you get when you put on the Hike Light Cushion Ankle socks. Featuring the top sock technologies, dialed-in fit systems, updated mesh zones, and extended durability zones, upgraded these hiking socks to help you push any summit or enjoy any trail in absolute comfort. Light cushioning on the entire bottom of the foot to bring more comfort to your favorite low-cut hiking shoes. And the addition of recycled nylon makes for a more sustainable sock construction. Go farther in ZQ-certified Merino wool hike socks. Features Sock Height: Ankle Indestructawool™ Technology with extended durability zones 4 Degree™ Elite Fit System for a dialed-in, performance-oriented fit Mesh zones for added breathability Virtually Seamless™ Toe for enhanced comfort Comfort welt with 'stay put' fit Made in the USA of Imported Yarn: 58% Merino Wool 40% Nylon 2% Elastane SW001611 Care Machine Wash Warm, Inside Out Do Not Dry Clean Do Not Iron Tumble Dry Low Do Not Bleach