Top M size Short length Short sleeves Black Main fabric Polyester 65% Cotton 35% Ribbing Polyester 62% Cotton 33% Polyurethane 5% It's not as thick as a sweatshirt, I think it's closer to a T-shirt material. This is a used item, so it is being sold with some minor flaws. Width: 54cm Sleeve length: 23cm Length: 41cm (From the back neckline seam to the hem) Black Layering With lines