The Cybex Sirona G i-Size Plus is part of the modular G-Line system. This car seat is installed in the vehicle with the separately available Base G. This base is also compatible with the Cloud G i-Size infant car seat and therefore has a long service life. On the Base G, the Sirona from Cybex has an innovative 360° swivel function that makes it easier to get in and out of the car, as the child can be turned in the seat to the door side. The Sirona G i-Size Plus offers 50% more safety for your child when rear-facing. This is because in the event of a frontal impact, the child's body is pushed towards the seat shell, which reduces movement and reduces the impact forces on the head and neck, making this direction of travel a safe choice up to the age of four. Seating comfort is increased by a clever all-round air circulation system. The Plus fabrics also have an additional mesh insert, which further improves breathability.