Features: -Keeps baby warm all night -Fully opens at the bottom for easy diaper changes -Exclusive and safe design without snap buttons -Snug neckline fit -Chin guard flap -Two-way YKK zipper -Soft texture inside -0.5 TOG, ideal room temperature 24°C to 27°C (75°F to 80°F) Composition: 95% Tencel / 5% Spandex About the brand Coccoli is a company founded and based in Montreal, renowned for its durable and comfortable baby clothes. The fabrics are chosen based on their softness and durability, so that your clothes wash after wash keep their original shape and vibrant colors!