Grow with you click tight grows with your child from toddler to big kid. The seat is tailor made with a 4 way stretch athleisure fabric that's comfy and easy to keep clean. Install confidently, every time. With click tight, you know it's right in 3 easy steps. Open the seat, thread & buckle the seatbelt, and click it closed. 2 layers of side impact protection include an energy absorbing shell and foam lined headrest that surround the head, neck & torso. Safely in the car seat base create a Crumple zone that absorbs crash energy to help keep it away from your child. Quickly adjust the 9 position harness & headrest using just one hand for the proper fit as your child grows. Once your child is ready to use the seat belt, The 5 point harness tucks away, transitioning to a belt positioning booster. Color coded guides help you and your child route the seat belt through the right paths. With easy to clean arm rests, cup holders, and snack storage, even big kids enjoy the ride.