The Under Armour HeatGear Flyweight 5 Inch Running Shorts are manufactured with a lightweight fabric, ensuring good breathability during exercise. The mesh panels and lining of the shorts provide extra ventilation to keep you cool. Anti-odour technology prevents the growth of microbes, offering extra freshness whilst you train. Reflective detailing ensures you remain visible, even during low light conditions. The shorts feature a fold-over back pocket and an internal waist key pocket, providing great secure storage of any essential valuables you might need.