This is an Under Armour undershirt for men. It's a high-neck type, with a logo on the back of the neck as an accent. Worn twice. There is no noticeable damage, but it is a used item, so please purchase only if you understand this. Size is M. Flat measurements: Length 58cm, Chest 40cm. The armpit area is mesh material. Under Armour, NIKE, adidas, Puma, New Balance, Reebok, Mizuno, Asics, Champion, Golf, Baseball, Training, etc.