This is a 7-ounce mock neck T-shirt from the American cut-and-sew brand, CAMBER. Crew necks are common, but mock necks are a bit unusual. I bought this a few years ago and wore it often, but I'm selling it now because I haven't been wearing it as much lately. It's been washed several times, so it has a worn, vintage feel. It's a thick 7-ounce T-shirt, so it has a three-dimensional feel and a rugged, American-style material that you can use without worry. Retail price was around 8,000 yen. The M size is more of a fitted fit, but with a comfortable amount of room. (I'm 175cm tall) Color: Black系 (Black-based) Pattern/Design: Solid Stains, tears, odors, etc.: None