Our iconic 200gsm bamboo blend Zip Convertible Footie includes Fold-over Hand Mittens for sizes 0-3m through 9-12m, a Two-way Zip for Easy Changes, and a Convertible Footie with Anti-Slip on Sole for sizes 9-12m to XS(2/3). As a bonus, this item comes with a fully detachable fluffy bunny tail that attaches with a convenient elastic loop and button.