It is made of sweatshirt fabric. DeFacto Boys' Marvel Spiderman Regular Fit Crew Neck Sequined Sweatshirt. Offering a stylish and sporty design together, DeFacto Boys' Marvel Spider-Man license graphic printed on the front part is integrated with fabric, a hooded regular fit comfortable pattern, flexible ribbing on the sleeves and hem.; Cotton 68%, Polyester 32%; Model Information Black-BK81: Bust: 0 Height: 1.37 Hips: 0 Waist: 0; Model Size Black-BK81: Age 7/8; Item Code: Y6344A623WN;