Charcoal Checks Footie Activated Charcoal 5 Types Of Charcoal, Explained Uncovering the mysteries of Charcoal Color: A comprehensive exploration. Keep your little one snuggled up in a charcoal checkered footie! Made with super soft bamboo for comfort. Features a dual 2 way zipper for hassle free diaper changes. Includes fold over mittens on NB and 0 3M sizes to keep little hands warm. Foot grips are included on larger sizes for added safety. So soft and cozy, your baby will love it! Composition: 93% Bamboo, 7% Spandex. Wash cold with like colors; stays soft wash after wash. Tumble dry low or line dry for best results. Fits snug to adhere to flammability requirements.