[Ear Protection] Our swimming cap is made of waterproof silicone material, providing extra space for the ears and a comfortable fit while protecting your hair and ears from chlorine and pool bacteria in the water. [3D Ergonomic Design] The ergonomic 3D styling helps create a secure fit. Strategic cushioning at the ear contact points reduces pressure, and the smooth material helps prevent hair tangling or pulling. The advanced thicker curved edge design ensures a better fit and keeps the cap in place during extended swimming sessions. [Flexible and Elastic] This swimming cap offers excellent elasticity and maintains its shape after stretching. It is environmentally friendly, non-toxic, tear-resistant, and elastic. [Unisex] Suitable for all hair lengths, including long, shoulder-length, thick, or short hair. To put it on, reach inside the cap with both hands, gently spread your fingers, and place it over your head. With a sleek and simple design, our swim caps meet the needs of most swimmers and suit a wide range of preferences. Ideal swim cap choice for swimming enthusiasts. Size: Fits head circumference 5060 cm Material: Silicone Color: Blue Package Contents: 1 x Swimming Cap Note: Light and display settings may cause slight color differences between the image and the actual item. Measurement allowance is +/- 13 cm.