Full coverage footie designed with a hook & loop closure for ease of skin to skin contact. Soft and breathable material made from 67% rayon from bamboo, 29% cotton and 4% spandex (Exclusive of Trims). Elastic waist allows snap free diaper changes. Four sizes available: Newborn 0-3 Months 3-6 Months 6-9 Months Wear Snug Fitting Not Flame Resistant Designed in Brunswick, Maine Made in China