Get the car seat that's built to grow and provide your child with superior protection every step of the way. featuring extended use at each stage, the grow and go air convertible car seat from safety 1st is designed to last through all your firsts with your child. From infant through growing toddler, you'll be giving your child superior side impact protection with air protect. When compared to similar car seats without air protect, testing proves that seats with air protect are safer. In fact, the advanced cushioning system, developed with superior safety testing that exceeds government standards, makes this one of our safest seats on the market. For newborns to growing toddlers, the grow and go air can be used in the rear-facing position from 5-40 pounds. It includes three comfortable grow-with-baby pillows to give your new travel companion a snug fit. In forward-facing mode, the grow and go air keeps your child protected in a harness up to 65 pounds. In both rear-facing and forward-facing mode, harness holders keep the harness in an open position. This makes it easier for you to get your child in and out of the car seat. The QuickFit harness offers additional convenience in both of these stages by letting you adjust the height of both the headrest and harness with one hand, in one easy step, making it simple to give your growing child the best fit. When your child is ready to use the vehicle seat belts, hide the harness and use the grow and go air 3-in-1 car seat in belt-positioning booster mode: up to 100 pounds. The headrest still adjusts with one hand, letting you get the best fit for your child. As your tiny baby grows into a big kid, messes are bound to happen, but the grow and go air car seat is simple to clean with a machine washable and dryer safe cover that removes easily from the seat. The grow and go air is designed to provide more comfort to parents too. When used rear-facing, it gives up to 7 inches more leg room for parents in the front seat.