FEELCYCLE black T-shirt. The fabric is thin, like a wetsuit, and has a light firmness. It has a stitch detail on the shoulders, making the shoulders easy to move and giving it a sporty design. It has a FEELCYCLE label on the back of the neck and a logo on the front left. There are no noticeable scratches or stains, and I think you can still use it. It's size M, but it fits snugly for people who usually wear L, and feels a little loose for those who usually wear M. Each size is as follows: Shoulder width 52cm Body width 51cm Length 68cm