TYR Hi-Vis Warmwear Cap LCSLYCHV Properties: The PU coated swimming cap provides excellent thermal insulation, ideal for training in colder waters. The ergonomic shape reduces drag, and the tear-resistant material ensures durability. durable and flexible unisex model designed to retain body heat ergonomic shape PU coating designed for open water fitness training and triathlon the design provides a perfect fit that reduces drag tear-resistant great for outdoor swimming high-visibility color provides additional safety suitable for ages 16+ Material: 80% polyester, 20% spandex with PU coating