Under Armour Heatgear 3" Lightweight Woven Shorts - Women'sThe Under Armour HeatGear 3" Lightweight Woven Running Short features a lightweight woven fabric design for great breathability and mobility. The anti-microbial liner offers protection while the new slimmer stretch waistband provides a comfortable and snug fit. An interior key pocket is located at the front hip for storage. Semi-fitted fit. HeatGearŪ is best for weather between 55 and 75 degrees. 3" inseam. 100% polyester. Imported.