100% Polyester. Design: Printed, Splattered, Striped, Text. 100% Officially Licensed. Contents: 1 Mask, 1 Shorts, 1 T-Shirt. Characters: Dennis the Menace, Gnasher. Length: Knee. Sleeve-Type: Long-Sleeved. Please Note: Shoes Not Included, Socks Not Included. Ref: UTNS9991