Cushioned for comfort, these below-the-ankle merino running socks are designed for a long life on the road and trail. Merino wool/nylon/polyester/spandex blend is itch-free and maintains durability for the lifetime of the socks. Excellent stretch and recovery. Low-cut anklet with roll-top Achilles tab to protect from abrasion. 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. 53% merino wool/46% nylon/1% spandex. 45 g (1.6 oz) Made in USA.