For children. Made by Footmark. Head circumference: 48-52cm Size S The name on the tag has been blacked out with a marker. Swimming cap Swim cap Pool Swimming Competitive swimming Fitness Training Kids Junior Adult Men's Women's Silicone Mesh Fabric Stretch Fit Waterproof Quick-drying Durable Easy to put on and take off Ear covers Hair protection Suitable for long hair Short hair Wide variety of colors School Club activities Competition Swimming school Sports equipment