- Material Composition: Crafted from a premium blend of 90% neoprene and 10% nylon, this 3mm high-elastic diving cap ensures durability and flexibility. Features a specially designed exhaust hole that effectively releases excess air during ascents. - Superior Insulation: Engineered with 3mm CR high-elastic sponge and double-sided bonded four-way elastic gauze, this cap provides exceptional warmth. It effectively blocks cold water, ensuring your head remains warm and protected even in the most frigid conditions. - Exceptional Flexibility: The combination of CR high-elasticity sponge and elastic gauze offers remarkable stretchability. This design allows for unrestricted movement while delivering a soft, comfortable touch against the skin. - Comfortable Design: The CR smooth leather finish reduces water convection, enhancing thermal protection. This wetsuit hood is designed to fit snugly, providing continuous warmth and comfort during your aquatic adventures. - Versatile Applications: Ideal for various water activities such as scuba diving, surfing, and snorkeling. Whether you are exploring underwater or enjoying water sports, this cap is essential for maintaining body heat and enhancing your performance. - Size and Fit: Available in multiple sizes to ensure a snug fit for all head shapes and sizes. Check the sizing guide to find your perfect match for optimal comfort and functionality.