Under Armour Long Sleeve (UNDER ARMOUR) COLDGEAR FITTED / COUPE AJUSTEE / CENIDO 87% Polyester, 13% Polyurethane The color is difficult to say exactly, but it looks like light gray. The size is listed as M, but please understand that the exact size is unknown. Measurements are as follows, but there may be errors due to amateur measurements. Length: Approximately 64cm I think it can be widely used for running and sports, as well as as an undershirt. This is a used item, so please refrain from purchasing if you are sensitive to such things. Please check the profile before purchasing. Packing will be simple and compact. Please note that there may be folding wrinkles during packing. Thank you. Size...M