- Heat protection This diving hood is made of 2mm thick stretchy neoprene, providing excellent insulation against cold water. It keeps your head and neck warm during winter water sports so you can stay comfortable and focus on your water adventures. - Versatile for various water sports Designed for diving, snorkeling and surfing. This thermal bonnet is ideal for professional and recreational use; its versatility makes it an accessory for anyone who does water sports in the colder months. - Comfortable and secure fit Stretchy material ensures a snug yet comfortable fit for all head sizes. Hood design minimizes water entry while maximizing warmth, allowing you to enjoy your time in the water without distractions or discomfort. - Enhanced flexibility and movement With its flexible construction, this diving hood allows unrestricted range of motion when swimming or diving. The lightweight design ensures you don't feel weighed down and can improve your performance in the water. - Use scenarios - Cold-water scuba diving or snorkeling where head and neck protection and warmth are needed. - Surfing in chilly seas where wind and water chill require extra insulation. - Training sessions or recreational use in winter months, providing a comfortable, secure fit without bulk.