Features- Material: Outer layer: 100% Cotton (soft， breathable，comfortable， with animal print.)- Middle layer: TPU ( environmental， non-toxic， soft， baby care)- Inner layer: 85% Cotton， 15% Polyester(water absorption)- Leg: elastic band ( flexible， very close to thigh to prevent leakage of urine)Notes1). If baby pee a lot， this training pants also leak， pls using it with inserts.2). It can not replace regular diaper completely， only as a transition supply to make baby learn to pee independently.3). Suggest you order 6+ pieces training pants as replacement.4). Elastic band of the leg opening is effective to prevent leakage of urine， to avoid hurting your baby thigh skin， we suggest you to select bigger size for your baby if you baby is overweight.Package Including1 * Baby Infant Cartoon Waterproof Diaper Clothes Diaper Cover Diaper Pants (Ladybug Pattern)