Open-Fly Boxer Brief in Termotex® 5555Open fly Boxer made in Termotex, Termotex, exclusive registered Oscalito trademark, is a fabric made of a double layer of pure long staple Egyptian cotton, knitted in small tubular wales for a result that is soft and pleasant on the skin but particularly warm because it retains body heat, granting thermal insulation and favouring natural perspiration, Featuring button closure in the front and covered elastic waist band Oscalito's Termotex Boxer,