Long tube sports socks made of pure cotton. They are pure white in color and the LOGO can be customized. They are tightly knitted with strong sweat absorption ability. Made of thick materials, they are warm, soft, easy to clean and won’t fluff. They are not afraid of dust and stains. These unisex long tube socks can protect ankles, are durable and environmentally friendly. Besides, they are lightweight, causing no burden during sports.