Under Armour Heatgear Graphic Running T-Shirts - Women'sMade of a super-light Nutech fabric for a soft and sleek feel, the Under Armour HeatGearŪ Graphic Running T-Shirt has incredible next-to-skin comfort. The lightweight, 4-way stretch fabric improves mobility while also maintaining shape. A pinhole mesh at the back releases heat for ventilation where you need it most. Sweat is wicked by the Moisture transport system to keep you cool and dry, while the slight drop tail ensures extra coverage. A reflective logo on the back adds extra visibility in low light. An Under Armour Run graphic is featured on the front of the shirt. HeatGearŪ technology is best used in weather between 75-100 degrees. 100% polyester. Semi-fitted. Imported.