BANDAI Anpanman 3-layer training pants Set of 2, Blue, Size 90. Once your child is getting used to toilet training, 3-layer training pants are recommended. The crotch area has a triple-layer construction with a waterproof laminate film sandwiched between pile fabric. This set includes two pairs: one with a single-point design and one with an all-over pattern. The elastic waistband has an opening, so you can replace the elastic if it stretches or breaks. ★ Size Guide ・90cm / Height 90cm Weight 13Kg Material [Outer] 65% Polyester, 35% Cotton [Pile] 80% Cotton, 20% Polyester [Binding] 65% Polyester, 30% Cotton, 5% Polyurethane Brand new, unused.