Waterproof Swim Cap for Men & Women: This classic FINIS silicone swim cap is designed for durability and comfort; it's perfect for racing, training, and fitness Swimming Cap with Hydrodynamic Design: This 100% silicone cap reduces drag for efficient swimming, and protects your head against chlorine and sun damage Snug & Secure Fit for Hair Protection: This sleek silicone cap has a rippled edge that creates a secure fit around base of the cap; it's the best swim cap to keep hair dry Universal Swimming Cap for Adults: Our swim cap fits most head sizes, making it an ideal swim cap for long hair, short hair, and everything in between About FINIS: Our mission is to simplify swimming through innovation, high-quality products, and a commitment to education