1.Elastic closure2.It's soft, warm, comfortable and will not cause pressure on your baby's head while keeping warm.3.This newborn beanie with a big cute bow design, makes your baby become more fashionable and cute. This newborn hats for boys and girls can also be worn as a night cap which helps keep the baby warm, as well as reduce rubbing on the head when moving around during sleep.NICE GIFT: Fashion baby girl hats are easy to pair with any newborn outfits and suitable for hospital, birthday, party, photo shoots or daily wear. This newborn beanie will be a nice gift for baby when they were just born or on various festivals.