COMFORTABLE PERFORMANCE. The Nike Multiplier No-Show Socks feature sweat-wicking fabric. An arch band at the midfoot offers a comfortable, close fit ideal for different types of training. Benefits Sweat-wicking technology helps you stay dry and comfortable. Arch band at the midfoot provides support. Linked toe seams help reduce bulk. Product Details 56% polyester/39% nylon/5% spandex Machine wash Imported Style: SX7554; Color: Multi-Color; Gender: Male; Age Group: Adult