80% Recycled Nylon / 20% Xtra Life Lycra Fiber Imported COMFORTABLE PERFORMANCE: The TYR Lycra Fiber Adult Swim Cap delivers an easy-to-wear, comfortable feel that streamlines every swim. It's easy to put on and take off, with a secure yet gentle fit around the ears and hair. FITS RIGHT: Snag-free and comfortable to wear, this adult swim cap doesn't pull or pinch like silicone or latex. It features an 80% recycled nylon/20% XTRALife Lycra construction that is durable, breathable, and long-lasting. STREAMLINED: Our lycra fabric swim cap works to reduce drag in the water for increased speed and efficiency lap after lap. It's designed for recreational swimming and training with a focus on durable comfort. SUN PROTECTION: Perfect for both indoor and outdoor swimming, this cap features UPF 50+ for protection from the sun in open water and outdoor pools. It has a unisex design and fits both men and women. SINCE 1985: Since its inception, TYR has become one of the world’s most recognizable swimming and fitness brands. TYR, Always in Front.