Made from custom-milled Lunaluxe circledR; Bamboo that?s gentle on sensitive or eczema-prone skin Seasonless fabric keeps them cool in the summer cozy in the winter Fold-over mittens (up to size: 12-18 months) for scratch-free sleep Fold-over foot cuffs (on all sizes) easily convert from footless romper to footed sleeper Double zipper makes diaper changes a breeze No snaps, buttons or interior tags Fits up-to-3x longer than the average sleeper * Snug fit in accordance with all CPSC safety regulations. Our pajamas are never treated with flame-retardants or chemicals! For child's safety, garment should fit snugly. This garment is not flame resistant. Fabric + Care 95% viscose from bamboo; 5% spandex Gentle wash cold Wash inside out Tumble dry low