This children's cap KILPI MIND-J is suitable not only for running, but also for all intense activities. It is made of highly absorbent and quick-drying OPTI-DRY material. In addition, the cap is light and breathable enough thanks to the mesh ventilation zones. The width of the circumference is easily adjustable by pulling Velcro. The bent visor protects your face from the sun's rays. The design is complemented by a decent Kilpi logo.Material Composition: 100% polyester