Everything has its own motivation and significance. Men's underwear was made for a reason: There's nothing in this world that is made for reasons unknown. Talking about the collection of men's underwear at Erogenos, you would be able to invest your time and effort for the betterment of your underneath health and fashion. men's underwear is underneath clothing options that are worn by men under their clothes. The term underwear, undergarments, or even unclothes were coined back in 1872 and literally mean clothes worn under clothes. Men's Sexy Underwear What is a men's underwear?