80% Nylon, 20% Lycra Xtra Life Fibers Imported CONSCIOUS DURABILITY: Constructed with our one-of-a-kind TYReco textile, made from recycled fabric, these men's swimming shorts require less energy to produce while still delivering lightweight freedom of motion in a sleek, performance-driven profile. HIGH PERFORMANCE DESIGN: A streamlined, fitted boxer cut with a drawstring waist and compressive fabric make these men's swim shorts an elite choice for training, competing, and recreational swimming. LONG LASTING: A durable blend of 80% recycled nylon/ 20% LYCRA XTRA LIFE fiber resists damage from chlorine and provides UPF 50+ sun protection, making this men's swimsuit ideal for both indoor and outdoor environments. IDEAL FIT: These brief jammer-style men's swim trunks are cut for medium coverage, delivering unrestricted range of motion lap after lap. SINCE 1985: Since its inception, TYR has become one of the world’s most recognizable swimming and fitness brands. TYR, Always in Front.