Under Armour Original 6 Inch Mens Boxer Jock - Black Ask any guy who’s tried them—nothing beats UA Underwear. The Under Armour Original 6 Inch Mens Boxer Jock stretch, recover, stay put, wick sweat & keep you cool. Features: Fitted: Next-to-skin without the squeeze. Lightweight, smooth HeatGear® fabric & articulated mesh fly panel. 4-way stretch fabrication allows greater mobility in any direction. Moisture Transport System wicks sweat & dries quickly. Anti-odour technology prevents the growth of odour-causing microbes. Performance waistband. Working fly. Inseam: 15 cm. 4.7 oz. Polyester/Elastane.