ActiveM long-sleeved comfort inner shirt, an undershirt. Size is L. ★See the photos for dimensions, and refer to the manufacturer's product description below. I am also listing many other undershirts and baseball wear. #KamiUndershirt #KamiActiveM #KamiUnderArmourBaseball #KamiBaseballWear #KamiSportswear #KamiCompressionWear There are no noticeable scratches or stains, but this is a used item, so please understand and consider purchasing. I am also listing many other sportswear items from brands such as NIKE, Adidas, Under Armour, Puma, Athleta, Kelme, Umbro, Asics, Descente, New Era, Mizuno, Oakley, CW-X, Canterbury, and The North Face, as well as baseball wear from Mizuno Pro, Adidas Professional, SSK, Slugger, ZETT, Rawlings, Under Armour Baseball, Nike Baseball, Asics Baseball, Mitsuwa Tiger, Majestic, and ActiveM. Please take a look if you'd like. #KamiSportswear #KamiBaseballWear #KamiActiveM #KamiUndershirt [Product Introduction] An unprecedented undershirt. ActiveM. "Look cool, even on the inside." The "Comfort Inner" camouflage series combines lightness, quick-drying properties, breathability, and stretch with design. ActiveM's lightweight innerwear, without sacrificing quick-drying properties, provides stress-free, low-burden wear. The arms have a slightly snug fit to prevent unnecessary muscle movement, Eliminating the overly constricting feel of conventional innerwear, the torso is made slightly looser to facilitate core twisting and prevent the innerwear from riding up, which often occurs with fitted fabrics. It is a functional innerwear with mesh processing on the sides. Please try the new sensation of comfortable wear that is easy to move in and stress-free.