Mytry men's underwear Prev 1 2345 Next Full Story Mytry brand men's underwear shows the sexy man Men's underwear is breaking through the traditional mode of “four-cornered loose†underpants and textured undershirts, and gradually evolved into various styles of cotton close-fitting trousers. Tops evolved into a variety of sleeved cotton T-shirts, worsted Cotton vest. Wide and wide boxers are popular with men. 