Under Armour Heatgear Flyweight Run Pants - Men'sMade with ultra-light, stretch-woven fabric for superior mobility, you'll be able to hop, skip, and jump in style and comfort with the Under Armour HeatGear® Flyweight Run pant. A perforated back waist panel gives you strategic ventilation to fend off sweat and give your legs breathing room. Zippered mesh hand pockets are great for storing small necessities securely, and 360º reflectivity enhances your safety during runs in low-light conditions. 7" leg zip. 31" inseam in sz. L. 92% polyester/8% spandex. Imported.