Exzzzllent's Baby transition swaddle is a game-changer for both babies and parents. Crafted with care, it's made from ultra-soft and hypoallergenic organic cotton, ensuring a cozy and breathable environment that regulates body temperature and wicks away sweat for longer, more restful sleep. The super-soft cotton fabric is gentle on delicate skin,have great softness, breathability, and moisture absorption. Safety is paramount, with a deep, narrow neckline and zipper protector, while the breathable fabric prevents overheating. Designed for convenience, the 2-way side zipper simplifies midnight diaper changes. Plus, it's machine washable and built to last. Give your baby the gift of peaceful sleep with Exzzzllent's Cotton sleep sack - where your baby sleeps better, and you do too!