Functional and durable material for longlasting use. The hood is made from purposebuilt materials designed to withstand regular immersion and wear, supporting extended use without quick degradation. Comfortable to wear with a snug elastic fit. Elastic fabric ensures a comfortable, secure fit that minimizes chafing and discomfort during prolonged wear. elasticity and wear resistance from neoprene construction. Constructed with neoprene to provide generous stretch for mobility while withstanding abrasion and regular use in demanding environments. Enhanced heat preservation for extended warmth. Azo neoprene improves heat retention, helping your head stay warmer during longer swims or dives in cool water. Key attributes Material: azo neoprene Type: diving hood Elasticity: Comfort: elastic fit designed to reduce discomfort Size and compatibility Size options vary by model. Please refer to the product listing for available sizes. Recommended uses and scenarios Openwater coldwater diving: adds warmth and reduces heat loss in chilly openwater environments. Snorkeling or freediving in cool seas: extends time in the water by keeping the head warmer. Surfing or water sports in chilly conditions: helps maintain warmth during extended sessions and reduces heat loss around the head.