The Long Boxer Briefs from Under Armour are designed for comfort with extended leg coverage. Showcasing a 100% PolyArmour design and a 9"-inch inseam, the long cut 0669 is ideal for men who desire added coverage and support. A built in vent mesh performance pouch provides enhanced breathability and increased moisture transport without sacrificing comfort. HeatGear fabric keeps you cool and dry all day long.