⭐️ Material Composition Cotton + Nylon + Polyurethane (Elastic Fiber) + Rubber ⭐️ Care Instructions Machine washable ⭐️ About the Product Fabric: Cotton blend socks using elastic fibers, set of 3 pairs in a box. Free size (24cm~27cm) Highly elastic, medium thickness, suitable for spring, autumn, and winter. Designed for intense exercise, with non-slip grips to prevent foot slippage, and provides firm support for the ankles and arches. They fit comfortably with basketball shoes, running shoes, and various trekking boots, protecting against various foot problems. The cushioning of these sports socks absorbs impact upon landing, reducing the burden on the feet. They are less likely to cause pain even when standing for long periods, and are less tiring. The soles are thickly knitted with pile, providing durability while also being soft to wear, and excellent at absorbing sweat, suppressing foot odor.