Outer Shell: 100% Cotton; Lining: 100% Polyester Imported Pull On closure Machine Wash Super soft combed cotton outter shell surrounds the polyester mesh intended to teach you child to acknowledge and act upon small leaks. Combo contains 4 underwear and 3 training pants. Unique prints per pair, 100 percent cotton Peppa Pig, daddy pig, mummy pig, ganny pig, and the gang Tag less design for maximum comfort Official Authorized Licensed product brought to you by Handcraft