Keep your cool throughout the day with the zero-distraction fit of the Under Armour Tech 6" Boxerjock Single Seasonal boxer brief! Boxer brief in a stretchy, breathable polyester fabrication offers next-to-skin comfort without the squeeze. Articulated mesh fly panel and gusset. No side or back seams for ultimate comfort. Four-way stretch construction moves better in every direction. Material wicks sweat and dries really fast. Anti-odor technology. Performance waistband with metallic wordmark. 90% polyester, 10% elastane. Machine wash, tumble dry.