Adult Waterproof Ear Protectors Comfortable and Sturdy High-Quality Environmentally Friendly Silicone Swimming Caps, Noise Blocking for Fitness Training and Daily Use (Black)

The frosted texture production process provides a soft and textured feel, Our swimming cap is made of 100% high-quality and environment-friendly silicone, which has excellent durability, flexibility, anti allergy and anti-aging performance, so our swimming cap can be easily stretched for the best fit, It has good elasticity and can accommodate thick and long hair, making it more snug and tight. It is well adjusted on the head and will not slip., Our sports swimming caps are designed with ear pockets that can be securely worn on the ears and have good sealing properties, preventing most water from entering the ears, increasing warmth and blocking noise, Suitable for fitness training, specifically designed to reduce temperature exchange between the head and the environment in low-temperature water, providing warmth