100% Polyester. Characters: Charizard, Gengar, Pikachu. Design: Printed. Neckline: Crew Neck. Sleeve-Type: Short-Sleeved. Cuffed Ankle. Fastening: Pull-On. Contents: 3 Bottoms, 3 Top. 100% Officially Licensed. 9-10 Years: 29 in. 11-12 Years: 31 in. 4-5 Years: 23.5 in. 13-14 Years: 34 in. 7-8 Years: 26.5 in. 5-6 Years: 24 in. Ref: UTNS8715