The Luxury Bikini Brief Redis part of the Etseo Luxury Men's Underwear Collection of Trunks, Bikini Briefs and Bikini Tangas. Etseo Luxury is for sure our most luxurious collection of men's Underwear. Very comfortable and elegant pieces. The fabric, manufactured in Barcelona, is of high quality and soft to the touch. At Etseo we manufacture quality men's underwear.