[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 prevents pressure build-up, and the design prevents hair tangling or pulling. The advanced thicker curved edge design ensures a better fit and keeps the cap in place during long 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 the head. With a fashionable and concise design, our swim caps meet a wide range of needs and suit most preferences. Ideal choice for swimming enthusiasts. Size: Fits head circumference 50–60 cm Material: Silicone Color: Blue Package Contents: 1 x Swimming Cap Note: Light and display settings may cause slight color variations between the image and the actual item. Measurement error is +/- 1–3 cm.