Zipper closure with a chin guard in the front. To keep your baby dry and warm on cold and rainy days. Our astronaut winter suits are designed with fleece fabric, the inner part of which is very soft and filled with tassels, elasticated cuffs on the sleeves and legs, and a protective zipper that does not irritate the chin., The labels on our products are designed for babies' sensitive skin. It is produced as a detachable inner label so that it does not itch, cut, sting, or cause discomfort.