Maxi-Cosi Vita Pro features our world first comfort headrest, that ensures your childs head does not drop when they fall asleep, this convertible car seat is unlike anything on the market today. Vita Pro also features our Safety Shield technology, offering premium head and torso protection through the patented use of Air Protect Head Protection and G-CELL torso protection. WHY YOU NEED AIR PROTECT Your baby deserves the security provided by Maxi-Cosi's innovative Air Protect TM Technology. Air Protect TM is designed to protect children from side impact collision and immediately reduces crash forces at the most critical spot: around a child's fragile head. By reducing crash forces, Air Protect TM exceeds the most stringent safety standards and ensures the safety and comfort that your child deserves. Air Protect helps to reduce impact by 35%.