Sheer Underwear and Sexy Mens Briefs from Clever Moda. The Clever Moda Zenia is a clean, simple and yet stylish line of mens underwear finished with a fine horizontal weave to give just a subtle hint of transparency in the side and rear panels. The pouch has a snug and supportive fit with a central seam that enhances the profile. The Zentia has a deep and soft lined supportive waistband with the Clever logo on the centre and the fabric of the main body is made from 81% nylon and 19% spandex.