Hanes Men's 3-Pack X-Temp Performance Cool Regular Boxer Brief 100% Polyester Imported X-Temp closure Machine Wash X-Temp technology is designed to adapt to your temperature and activity to keep you cool and dry for all day comfort Fast-wicking, ultra-lightweight performance fabric Traditional short leg boxer brief styling Tagless, no scratchy label You will feel cool and comfortable all day - no matter what life throws at you Assorted Colors. Colors May Vary.