The aden + anais swaddles are so soft, it will be love at first touch when you get your hands on them. aden + anais swaddles are comfortable against your baby"s skin. The large size makes swaddling easy for the parents while the breathable, lightweight fabric prevents babies from overheating. The swaddle blanket features a natural open weave that helps reduce the risk of overheating during the summer while keeping your baby warm in the colder months. With a variety of prints that are made of natural low impact dyes and are free of azo chemical compounds, the designs are as beautiful as the fabric.