Keep warm with 3 mm SCR neoprene plus nylon. Environmentally friendly and elastic, it delivers heat retention to minimise heat loss during water sports. Durable construction for realworld use. The blind stitch seam is more water resistant than flat seams because it bonds the material before sewing. Seams at the forehead and chin are knotted for extra durability. Protects you from the sun and surface hazards. UPF50 protection helps shield the head and neck from harmful UV rays and minor scratches. Versatile for a range of water sports. Suitable for diving, snorkelling, spear fishing, diving, surfing, winter swimming, underwater technology and other water activities. Materials and performance. 3 mm SCR neoprene plus nylon construction offers warmth, flexibility and durability while remaining environmentally friendly. Use scenarios. Ideal for coldwater diving or snorkelling, surfing on cooler days, and winter swimming or extended underwater technology work.