The Under Armour Men's Short Sleeve Performance Shirt in size Large, gray, and loose fit is perfect for work or outdoor activities. Made of lightweight polyester fabric, this shirt buttons up , casual sleeve, and a relaxed fit. With a solid gray color and the Under Armour logo as accents, this shirt is machine washable for easy care. Ideal for summer, fall, and spring seasons, this shirt offers comfort and style for active men looking for quality workwear.