Men's UNDER ARMOUR® ORIGINAL 9" BOXERJOCK® :: Comfort shouldn't be limited to your casual clothes. The Under Armour® Original 9" Boxerjock® brings its A game to every occasion. Staying cool is no contest, the lightweight, four-way-stretch HeatGear® fabric pulls moisture and heat away from your skin keeping you at perfect performance temp. You'll smell great too with the anti-odor tech. Enjoy smooth comfort with the performance waistband and tag-free design.