This Under Armour Men's Red/White HeatGear Armour Compression Short Sleeve Shirt is perfect for men who are into fitness. Whether you're playing a sport or working out, it's an ideal base layer for your uniform. The shirt features a slim fit that hugs your body tightly. It's made of super - light HeatGear fabric that gives great coverage without making you feel weighed down. There are mesh panels under the arms and on the back for ventilation. The material wicks sweat really fast and has anti - odor technology to keep you fresh. It's suitable for a morning run, an afternoon workout, or fitting in a workout routine as your day permits. Machine wash it cold with like colors and follow the care instructions: use non - chlorine bleach when needed, tumble dry low, don't iron, don't use softeners, and don't dry clean.