A thoughtfully designed footie that is made to grow with your baby. Features: Converts to open feet for breathability, easy toddling or just because they're getting taller, faster! Two-way zip makes getting in and out a breeze. Built in bum flap for easy diaper checks. Built-in Goumi mitts with high contrast pattern to boost brain & eye development on Newborn - 3-6mo sizes. Gripper feet on size 6-24mo. Luxuriously soft & built for hand me downs. Material: 70% bamboo viscose, 30% organic cotton Care Instructions: Machine wash on low or delicate. Dry on gentle/low or line dry.