Premium Fabric (220 GSM): Durable, soft, and designed to last. Retains shape and comfort up to three times longer than average sets. Ultra-soft and stretchy, crafted from 95% bamboo viscose and 5% spandex for exceptional comfort. Two-Way Zipper allows for easy, hassle-free diaper changes and dressing. No scratchy labels, providing all-day softness. Built-in mittens help prevent accidental scratches. Convertible Footies can be worn as a romper or folded into footed pajamas for extra warmth Chemical-Free: Free from flame retardants and harsh additives.