Xtremen 51349 Sport Mesh Boxer Brief 65% Polyester, 25% Nylon, 10% Spandex Imported Refer to size chart to ensure you choose the correct size. Made in Colombia Composition: 80% nylon, 60% polyester, 10% spandex stretch microfiber fabric features semi-sheer mesh texture that provides exceptional breathability. Pouch is contoured for lift and support. Vertical seams prevent leg roll. Long legs protect against rubbing and chafing.