Cushioned for comfort, these merino-hiking socks are designed for a long life on the trail. Merino wool/nylon blend is itch-free and maintains durability for the lifetime of the socks. Excellent stretch and recovery. Rib-knit shaft keeps the sock up without binding. Shaped cushioning in the footbed for extra comfort over long mileage. Arch brace provides subtle support for a snug fit. Looped Lintoe® construction creates the smallest and flattest seam possible for ultimate comfort. 53% merino wool, 45% nylon, 2% spandex. 45 g (1.6 oz) Made in USA.