Casual Sport Shorts – These men's sports shorts are designed to offer comfort and free movement during exercise, sports and running. Ventilated Running Gear – The basketball shorts are crafted using our unique UA Tech mesh that offers complete breathability and dries quickly. Versatile Shorts – The shorts are casual and can be worn in many different ways. Use as men's workout shorts, gym shorts or even running shorts. Modern Design – Featuring two open mesh side pockets and an elasticated waist, the athletic shorts are designed to be worn in any active situation. Material & Fit – Under Armour Tech Mesh Shorts. Ventilated men's running shorts with pockets and elastic waist. Material: 100% polyester. Fit: Loose.