BONDS Zippy Zip Wondersuit Size 2 (18-24months) New with Tags The zip wondersuit in comfy stretchy cotton and cute prints with a 2-way zip! The soft, cosy and stretchy fabric moves with your precious one. The two-way zip feature means you can change busy bubs fast! It has a protective zip cover so baby's skin stays safe and fold over cuffs on feet for extra warmth and comfort.