My little 4 year old boy complained all the time of the belt that he did not install correctly because the latter bothered him in the neck. In addition, it qd n s asleep his head was never positioned. Now c is top, he puts his belt with pleasure because the cushion is doux.et when he falls asleep finished sore neck. In addition you can remove the cushion part and keep only the part that protects the neck for short trips daily!