Set Includes Car seat and infant car seat insertFeatures Updated fit inlay for optimized infant body positioning Soft, breathable and moisture-wicking carrier fabrics keep baby cool and comfortable Adjustable headrest with Side Impact Protection Increased size of headrest for greater head containment to improve side impact protection No-rethread harness that adjusts with headrest Carry handle with stroller release button 4th anti-rebound handle position for increased safety in rebound & rear-impact collisions Storage pockets for harness buckles Easily removable and washable seat fabric Larger Upf hideaway canopy for extra sun protection and privacy (20% larger than current Mesa canopy) No fire retardants chemicals applied to fabrics European Routing for a more secure installation when installing without the base One crotch buckle position for simplicity & to minimize guesswork when adjusting Specifications Suitable for infants 435 lbs. and up to 32" in height. Included infant insert, wedge and low harness position recommended for preemies and smaller newborns 411 lbs. Compatible with the following (sold separately): Attaches directly to Vista and Cruz strollers without adapters Manufacturer's limited lifetime warranty