Men’s trunk underwear offer a similar fit as a boxer briefs, but with a more square design and shorter legs length. Trunks are a hybrid between briefs and boxer briefs, with less fabric. They are one of the most popular underwear styles for men. The short leg length of men's trunks makes them a great underwear choice when wearing relaxed or even fitted pants. Trunks are versatile: great for everyday wear, dressing up and even playing moderate sports. StevenEven carries a wide variety of men's trunk underwear from your favorite brands like Ergowear, Clever, Mundo Unico, Joe Snyder, PPU and many more! Discover our selection.