Boys' superfast socks three-pack Item 38149 Size: Size Charts Quantity: 1 2 3 4 5 6 7 8 9 Add to Bag Wishlist share: size & fit Product Details His favorite finishing touch, now in racing-themed patterns so cool he won't want to take them off. Cotton/poly/spandex. Machine wash. Import. Our colors really pop, but you can't tell just how vibrant some of them are until you see them in person. Item 38149.