Cushioned for comfort, these over-the-ankle merino running socks are designed for a long life on the road and trail. Merino wool/nylon blend is itch-free and maintains durability for the lifetime of the socks. Excellent stretch and recovery. Quarter length to protect against debris from entering the sock. Shaped cushioning in the footbed for extra comfort over long mileage. Mesh arch brace provides subtle support for a snug fit. Looped Lintoe® construction creates the smallest and flattest seam possible for ultimate comfort. 52% merino wool/47% nylon/1% spandex. 53 g (1.9 oz) Made in USA.