JJMax Women's Open Mouth Robots and Monsters Crew Socks Set Design woven, not printed, so colors stay vibrant! Fun chomping robots and monsters! One Size Fits Most: US Shoe Size - Women's 5-9 / Men's 5-7.6 The back of the socks shows the silly faces and open mouths 3 Pair set comes with 1 free glow-in-the-dark hairband! (color is random)