1、5MM THICKNESS: The 5mm thickness design provides effective insulation, ensuring maximum comfort while diving. Stay warm and comfortable in the water. 2、EAR AND HEAD PROTECTION: This diving hood features ear and head protection, reducing the danger of water entering the ears and exposure to cold wind. 3、SUN PROTECTION: The diving hat offers comprehensive sun protection, shielding your head from direct sunlight and preventing harmful UV rays from damaging your skin. 4、NEOPRENE RUBBER MATERIAL: Made from premium neoprene rubber, the diving hood is comfortable, breathable, resistant to deformation, and durable even with prolonged use. 5、VENTILATED NECK COVERAGE: Designed with UV protection and anti jellyfish features, this hood provides a secure fit, reduces water resistance, and keeps you warm with professional insulation material. The rubber layer on the inner part creates a better sealing and minimizes water absorption, allowing you to fully enjoy water sports. 6、SMOOTHLY SEAMS AND EASY TO WEAR: With smoothly and sturdy seams, this hat is durable and easy to put on and take off. It can be used for sun protection, blind hair, and moisture retention, making it perfect for beach trips, snorkeling, swimming, surfing, sailing, kayaking, canoeing, and more. 7、VERSATILE WATER SPORTS: Suitable for diving, snorkeling, surfing, and other water sports, this hat meets various water activity needs. Stay protected and comfortable during every water adventure. Item Type: Wetsuit Hood Material: Neoprene Rubber Thickness: Approx. 5mm / 0.2in 1 x Wetsuit Hood