Soft cotton material, size 130. Thin sweatshirt. - Size: 130 - Material: Body: 100% cotton, Rib: 78% polyester, 22% ester I bought this because the dusty pink color is cute, but my child doesn't like pink and hardly wore it (crying face). I also have a size 150 for matching outfits with siblings, so please inquire if you'd like a pair! Thank you for looking.