Redefining mobility with the City Loop frame + Primo Viaggio 4-35 Urban Mobility travel system. It offers storage, flexibility, ease of use, and compact size for safer, more convenient transport of your little one. From their first ride home, little one will be completely protected in their own personal \"Nest\" of comfort. The Primo Viaggio 4-35 Urban Mobility is equipped with built in LATCH technology that can be installed without a base. Install with the built-in latch connectors or the Euro belt path method. FAA approved. An extendable Pagoda Hood offers near complete coverage, shielding baby from the elements. There is a mesh side netting for ventilation, keeping airflow circulating. The fabric of the hood is UPF 50+, helping to keep harmful ultraviolet rays away from baby.