The Ergobaby 3-in-1 Evolve bouncer grows with the baby from a newborn lounger, to infant bouncer, to a toddler seat. Starting from day one, your baby will experience comfort from head to hips thanks to the ergonomic newborn insert developed with guidance from a pediatric orthopedist. It's easy to adjust and fold along with its natural rocking feature and breathable mesh fabric for maximum airflow and cooling comfort. The Evolve bouncer combo comes with two different fabric seat cover colors (sage green and light grey) for easy clean and upkeep. Perfect for when your other seat is in the wash or you just want to change up the look of your Bouncer.