Men's Designer Underwear at UnderU.com. We stock the latest styles and ranges from the top men's underwear brands, including Emporio Armani Underwear, Calvin Klein underwear, Diesel, Dolce & Gabbana, and Polo Ralph Lauren to name just a few. We offer a wide variety of men's underwear styles, including briefs, boxer trunks and the looser-fitting boxer shorts, as well as thongs. Multipack men's underwear purchases also provide great value, where say 3 pairs of boxer trunks can be bought for £35, and we also offer huge discounts on past season stock in our men's underwear clearance outlet. Don't forget to add designer socks to your underwear order too!