Got a workout planned? Don't leave home without the Under Armour Heat Gear Armour Fitted Mens Short Sleeve T Shirt. This shirt is designed to help you tackle tough workouts in total comfort and style. Crafted from lightweight and breathable HeatGear fabric, this shirt provides you with superior coverage without weighing you down. Featuring strategically placed mesh underarm and back panels for ventilation, moisture-wicking properties that keep sweat at bay, anti-odor technology to prevent the growth of odor-causing microbes, ergonomic design for enhanced durability and hybrid raglan sleeve construction for added range of motion and comfort - this is one t-shirt you don't want to miss!