This product is a men's medium black Under Armour t-shirt made of cotton knit material. It features a solid pattern with a crew neck and short sleeves, making it suitable for summer, fall, and spring seasons. The shirt is machine washable and has a regular fit, with the Under Armour logo as an accent. It is a basic and versatile piece of clothing for men looking for a high-quality t-shirt with a brand name that offers both style and performance.