The "Under Armour Heat Gear Men's Fitted Short-Sleeve Gray T-Shirt" in size Medium features a pullover style with a round neck and short sleeves. This lightweight shirt is designed for activities like travel, casual wear, and workouts, with moisture-wicking and breathable properties. The gray shirt with a logo accent is made of polyester fabric with a medium wash, ideal for summer, fall, and spring seasons. It is part of the Under Armour HeatGear product line, suitable for various athletic activities like gym training, running, basketball, and more. Length 27 inches Chest pit to pit 40