Organic Zipper Footie | OatmealGOTS certified, 100% organic cotton. Body hugging fit to surely become your favorite outfit for any occasion outing. Fold over, mitt sleeves (in sizes preemie nb, 0 3m and 3 6) for added warmth and protection from self scratching *Please note that babies need sensory exploration and tactile stimulation every day, so be sure to leave little hands uncovered for a portion of the day : ). Rubber dotted grip soles on all sizes to prevent slipping.