Cute pajamas made of soft material. The pants have a belly band to keep your tummy warm! Size 120 The airplane pattern is cute and comfortable to wear. Main body: 85% polyester, 15% cotton Ribbed section: 62% polyester, 33% cotton, 5% polyurethane Belly band: 62% polyester, 33% cotton, 3% nylon, 2% polyurethane If you are concerned about pilling, please consider this item as used. #KidsGrowFast #BellyBandPajamas