Lightweight HeatGear fabric provides extreme comfort and unrestricted mobility. 4-way stretch material allows for better movement in every direction. Material wicks away sweat, keeping you dry and comfortable during workouts. Internal drawcord provides an adjustable fit that won't slip or come undone. Side-vent hems offer extra breathability and stylish look.. The Under Armour Locker Boys Shorts are the perfect combination of fashion, function and comfort. Constructed with lightweight HeatGear fabric and 4-way stretch material, they provide extreme comfort while allowing for unrestricted mobility. Whether you're running around the court or working out in the gym, these shorts offer a great fit that won't slow you down. The encased elastic waistband with internal drawcord ensures an adjustable fit that won't slip during any activity. With side-vent hems for extra breathability, these stylish shorts will keep you looking good while helping you reach your fitness goals! Get ready to take on anything life throws at you with Under Armour's Locker Boys Shorts!