94% Polyester, 6% Spandex Imported PREMIUM DURABILITY: Constructed with Durafast Elite, our most durable fabric; these men's swimming shorts combine the strength of polyester with the comfort of spandex for a fit that's built to last BE BOLD: These swimming jammers for men are available in a range of bold patterns and colors that stand out from the competition; they resist damage from chlorine and are made to last over 300 hours in the water HIGH PERFORMANCE DESIGN: A streamlined championship cut with a drawstring waist and compressive fabric makes these men's swim shorts an elite choice for training, competing, and recreational swimming IDEAL FIT: These jammer-style men's swim shorts are cut to land just above the knee, delivering optimal coverage and unrestricted range of motion; UPF 50+ sun protection and a full lining for comfort and freshness SINCE 1985: Since its inception, TYR has become one of the world’s most recognizable swimming and fitness brands; TYR, Always in Front