The Clek Oobr Booster Car Seat, Drift is definitely one of the most ultimate of car seats in the market today. It features a lot of high tech designs and very creative ones as well. The Clek Oobr Booster Car Seat, Drift has improved belt positioning to properly match your child�s hips and shoulders. It also comes with an energy absorbing foam layer that absorbs energy in a side impact collision that results in less force transferred directly to the child. It also has a magnesium back frame to properly contain the torso during a side impact collision. It also protects the child against vehicle intrusion. The rigid latch system also looks the booster seat into place. This helps add stability. This booster car seat is definitely awesome!