i-Size safe: Rearward facing from birth to 105 cm and less than 18.5kg. Forward facing from 76 cm to 105 cm and less than 18.5kg. Steel strength technology: serious strength thanks to a reinforced steel frame and ultra-resilient plastics. Removable inserts patented Tailor tech memory foam and EPS energy absorbing foam take side impact security to the next level. Two seat covers. Warm for winter mesh for summer. Machine washable. No need to wait for one to dry just switch and go. Seven recline levels for comfy rear and forward facing riding. No re-thread five point harness. They can easily grow securely. Ventilation panels on the seat. Let the air flow and keep your child feeling fresh. Removable support wedge and infant head and body inserts. Were good to grow. Eight position headrest you can adjust with one hand and lets them grow in comfort.