The BubblePanda rayon made from bamboo baby pajamas are made from luxurious rayon made from bamboo fabric, known for its buttery softness. These hypoallergenic, breathable pajamas help regulate your baby's body temperature, wick away sweat, and create a cozy atmosphere for restful sleep. The fabric is exceptionally soft, surpassing cotton and wool, and offers superior breathability and moisture absorption. The onesies feature a 2-way zipper for easy changes, non-slip grip footies for stability, and a zipper covering for safety. Plus, they're machine washable and durable, making them an ideal gift for infants of various ages