i-Size Car Seats
i-Size car seats are seats which are compatible with the ECE R129 safety standard for car seats. They encourage baby to sit in the rear-facing position for longer to better protect them, usually around 15 months old, approximately. The first stage car seats are similar to Group 0 and 0+ seats, but your child's suitability is dictated by their height rather than their weight.
They come with an ISOFIX base for secure installation in your car and they include a range of features such as newborn inserts, reinforced shells and side impact protection.
To learn more, read our guide to car seat groups.