Made from 95% Bamboo Viscose 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 * Tagless for sensitive skin * 95% Viscose from Bamboo, 5% Spandex * Machine wash cold inside out with like colors * Tumble dry low / Cool iron if needed