The essential feature of the empty bottom is that it reveals the buttocks and is open to the back of the garment : boxer brief, panties, body, short, brief. This leaves appear ass bounced and tonic. It gable and beautiful buttocks to the bearer of underwear using the manufacturing technique. The empty bottom yet very sensual, is none the less a very practical underwear for sport and fashionable. Many brands have created their range a special collection for men willing and looking for a lighter underwear and sexy. The empty bottom has found its place without difficulty in the man dressing underwear, a very distinctive and unique product of its kind. ES Collection, Addicted, Timotéo, Barcode, Modus Vivendi, Andrew Christian are incomparable backless creators.