The Baby Merlin’s Magic Sleepsuit in size 3-6 months is a cozy and secure swaddle designed for your little one. Made from a blend of polyester and cotton, this fleece fabric helps keep your baby warm during the winter season. The solid blue color and zipper closure make it easy to dress and undress your baby. With its unique design and quality construction, this one-piece suit provides comfort and safety for your little one while they sleep.