CREATE GOOD STREAMLINE: A streamlined design reduces water resistance, helping swimmers achieve better speed. Swimmers wear swim caps to enhance performance. Our swim cap features a snug fit for optimum performance, with a contoured shape that reduces friction drag for outstanding hydrodynamic performance. The cap has a durable, elastic surface for comfort, an anti-slip design, and is easy to put on and take off. Made from professional-quality material suitable for all swimming enthusiasts. IDEAL FOR LONG HAIR, SHORT HAIR, THICK OR CURLY HAIR: This silicone swim cap offers extra room for a comfortable fit with short, long, or curly hair. It keeps hair secure and tangle-free during pool swimming. SOFT WATER-TIGHT SILICONE: Made from premium 100% food-grade silicone, this swim cap is highly stretchy and tear-resistant, maintaining its shape after repeated use. It stretches easily for a customized fit and is skin-friendly for comfort and safety. To maintain quality, avoid contact with sharp objects. UNISEX / VARIOUS COLORS: Featuring a clean, versatile design available in multiple colors to suit personal preferences. The cap traps a thin layer of air, providing mild thermal insulation during use. Suitable for both swimming and bathing.