COMFORTABLY SNUGGreat for working out and comfortable enough for everyday wear, the Under Armour Original Series Boxerjock will help you be unstoppable. HeatGear fabric ensures you keep going even on the hottest days. The fitted feel is a perfect cross between breathability and compression. FEATURESFitted - next-to-skin without the squeezeSweat-wicking materialPerformance waistband90% Polyester/ 10% Elastane2 per packAnti-odor technologyHeatGear fabric for superior performance