About this item 

• EXCELLENT STRETCH - Crafted from premium silicone material that offers superior elasticity, stretching comfortably to accommodate various head sizes. The flexible design ensures a snug fit while maintaining comfort.
• 3D ERGONOMIC DESIGN - Features anatomical contours that naturally follow the shape of your head. This thoughtful design minimizes water resistance and provides even pressure distribution for efficient swimming.
• COMFORTABLE AND SOFT - Made with gentle, skin-friendly silicone that feels smooth against your skin. The interior lining prevents hair tugging while allowing comfortable extended wear.
• WATER PROOF AND NON-SLIP - Designed with a secure double-sealed edge for complete waterproof protection. The inner textured surface enhances grip to stay in place during active swimming.
• UNIVERSAL FIT - Thoughtfully designed to provide a comfortable, secure fit for men, women and teens. The adaptable material conforms to different head shapes while staying reliably positioned in the water.