Speedo Men's Endurance Lite Pulse Brief Swimsuit 100% Polyester Imported All the long lasting performance qualities of our endurance and fabric in a 10 percent lighter weight Resists bagging, sagging, and the effects of suntan lotion, skin oils and chlorine Perfect team or practice suit for the frequent swimmer Traditional performance brief with 3 inch side panel and inner drawstring waist. Made by Speedo, the world's premier aquatics brand 51 percent PBT textured polyester and 49 percent polyester