Silicon swimming cap is made from a 100% high grade silicone and are the most common swim cap sold. Being made from silicone this will prevent water from wetting your hair, however a small amount of water will always seap in behind your ears. Many pools recommend to wear swimming caps do to the harsh chlorine chemical that can discolor light hair. The Silicone cap is available in a wide range of colors to suit everyone taste.Fitted water friendly cap. Suitable for adults, teenage and kids .it is suit for 8years plus.