The ultimate in convenience, the Peg Perego Switch Four has a removable, modular seat that gives parents the choice of having their child face them or the world ahead. Recent studies suggest that children in strollers who face their parents have more opportunity to interact, providing an overall positive experience for both parent and child. When paired with the Primo Viaggio SIP 30-30 infant car seat (sold separately), the Switch Four easily turns into a travel system, offering versatility for any on-the-go parent. The car seat can attach directly to the chassis, making it an effortless option for transitioning baby from car to stroller. The Switch Four offers convenient features for every stage of child's development. The Switch Four backrest can adjust to four different positions, including a flat recline to accomodate a newborn. Paired with the foot muff, the Switch Four can easily transform into carriage mode. As the child grows, parents can alter the recline and footrest, always giving the child a smooth and comfortable ride.