The Clevamama 3 in 1 Nite Nite Romper is a versatile 2.5 tog sleeping solution that adapts to your baby's growth from 0-9 months. Made with soft breathable cotton, it transitions from a snug swaddle to a sleep bag to a romper, featuring a playful geometric pattern with yellow trim. Key features: • 3-in-1 design: swaddle, sleep bag, and romper • 2.5 tog rating for cooler temperatures • Suitable for babies 0-9 months • Two-way zipper for easy diaper changes • Safe clickable poppers for adjustability • Hip-healthy design for natural leg position • Breathable cotton material This romper features a white base with a fun geometric pattern including shapes, circles and cute character designs, complemented by yellow trim detailing. The 2.5 tog rating makes it ideal for cooler room temperatures between 16-20°C (61-68°F). The design allows for natural development progression - starting as a swaddle for newborns, transitioning to a sleep bag for older infants, and finally converting to a romper for more mobile babies.