Sport Type: Figure Skating Gender: Unisex Wear Size: FREE SIZE Photo 3: Gray leopard print, first one on the left. Photo 4: Image of the inside. It's made of towel fabric. One size fits all, but Width (when stretched): 32-33cm, Height: 7-8cm. Please choose based on the blade size, not the shoe size. You need to put these on when storing your skates, otherwise the blades will get damaged. Other colors and types are also available, so please take a look.