"Krazy Kids" Socks. Add a fun splash to children's wardrobe. Hand spattered crew socks $4.95 pair. I believe my ladies and boys & child socks are 100% cotton, but when I need to create more stock, they will only be available 80% cotton, I can get 100% but not machine washable. It probably has something to do with the type of thread or cotton they have available. When I needed to re order the men's socks I ran into this. I was able to get as close to USA made as possible. Thanks Sandy