The Baby Jogger City Go Car Seat - Black makes traveling with your baby simple. Designed for rear-facing babies 4 to 35 lbs., this car seat has been side-impact tested for occupant retention and made with EPS, energy absorbing foam which provides effective impact energy management. Perfect for traveling, the European-style install allows you to thread a vehicle seat belt around the car seat for a secure installation without the base. The easy-to-install base features six adjustable positions to make it easy to achieve a level install in different cars. Bubble level indicators on each side of the base indicate when you have a level install. And you'll love the one-hand headrest and harness adjustment, with no re-thread, makes it simple an effortless to make sure your little one is always properly secured with the five-point harness. Protect your baby from the sun with the large, extended UV50+ canopy and easily turn this car seat into a travel system with the Baby Jogger stroller (car seat adapters not included). This car seat meets or exceeds US safety standards, this car seat makes traveling with your baby simple.