It is made of sweatshirt fabric. DeFacto Boys' Oversize Fit Hooded Sweatshirt, which offers both an elegant and a sports design together. Cotton 65%, Polyester 35%; Model Information Orange-OG171: Bust: 0 Height: 1.37 Hips: 0 Waist: 0; Model Size Orange-OG171: Age 8/9; Item Code: B3991A823WN;