70% cotton, 26% poly-amide, 4% spandex Imported Pull On closure Machine Wash 【Premium Material】Made with 70% cotton, 26% poly-amide, 4% spandex, these men socks are soft, breathable, and elastic 【Breathing Function】 The breathable cotton fabric allows for air to circulate, keeping your feet cool and dry 【Arch Support for Your Feet】 The arch of the foot area is designed with a triangle-like pattern to provide support for the medial and lateral sides of the foot. Targeted arch compression keeps your arch stable and secure. Perfect for everyday use and boost your performance for any sports activity, yoga, gym, cycling, running, walking, standing, travel, or just sitting on the couch