Fabric: Lycra silicone coating.
Silicone-coated swim cap from Aquaspeed for adults, BEST is made from high-quality shaped Lycra with silicone coating on the outer surface which makes it water repellent and durable. BEST is comfortable, especially that thanks to the Lycra layer on the inside, it does not pull on the hair. BEST is very easy to put on and take off, is lightweight and tear resistant.