The Silicone Cap is made of 100% silicone to provide additional durability and comfort. Reduces drag in the water while protecting hair against chlorine and sun exposure. With a secure fit, the Silicone Cap keeps hair away from eyes and face while swimming. Ideal swim cap for racing, training and fitness. Features SNUG FIT: Keeps hair pulled cleanly away from face and neck while swimming HYDRODYNAMIC: 100% silicone reduces drag and protects hair against chlorine and sun damage RIPPLED EDGE: Creates secure fit around the base of cap UNIVERSAL FIT: One size fits most FOR ALL KINDS OF SWIMMING: Perfect for racing, training, and fitness