Get the car seat that's designed with your family's real life in mind. The Cosco MightyFit 65 Convertible Car Seat keeps your child safer in the car all the way from five to 65 pounds. It'll keep your baby comfortably rear facing up to 40 pounds, and then transitions to forward-facing mode up to 65 pounds. Not too big and not too small, the MightyFit 65 is designed to be the right size. In rear-facing mode, it has been designed to take up less room, which gives parents more leg room in the front seats. The car seat will also fit three across the back seat of most vehicles, which is great for growing families. MightyFit 65 keeps kids safer with Side Impact Protection built right in, and a five-point harness that adjusts easily from the front of the seat. The harness features five heights and three buckle locations so you can be sure you're giving the best fit to your growing child. The MightyFit 65 Convertible Car Seat is mighty comfortable for kids and convenient for parents too.