Upgraded for the Next GenerationThe KeyFit® 35 Infant Car Seat is engineered with top-rated, innovative safety features that make it the easiest to install and use correctly, every time. Upgraded features comfortably and securely accommodate your babys growth, providing more headrest height, legroom and stability for extended rear-facing use.Extended Use: Growing TogetherThe KeyFit® 35 features an Easy-Extend Headrest System that adjusts with the no-rethread harness to easily and accurately accommodate growth up to 32" tall, allowing you to keep your little one in the same rear-facing car seat for longer. The integrated anti-rebound bar provides increased stability for every ride while offering more leg room for your growing baby. A removable ergonomic newborn head and body positioner is designed to fit babies weighing 4 - 11 pounds.Includes BaseThe car seat carrier clicks effortlessly into the included-stay-in-car base and compatible Chicco strollers for easy, streamlined travel when you need it most.Simply, Accurately, Securely... Every TimeThe easiest-to-install infant car seat incorporates intuitive installation features to help ensure a simple, accurate and secure installevery time. Premium LATCH connectors on the stay-in-car base are easy to attach and remove from your vehicle, while the SuperCinch® force-multiplying tightener helps achieve a secure fit to the vehicle seat using a fraction of the effort. One-hand ReclineSure spring-loaded leveling foot works in tandem with RideRight bubble levels to help verify and achieve proper car seat angle. The LockSure® steel-reinforced belt system helps achieve a secure fit with the vehicle belt.The Key to ComfortKeyFit® 35 features premium cushioning encased in soft, knit fabric around babys head. The double-knit, full-coverage canopy offers UPF 50+ sun protection for comfort and peace of mind.Travel System PerformanceKeyFit® 35 offers one-hand, click-in attachment for effortless mobility with compatible Chicco strollers. When traveling or on-the-go, new integrated European belt routing provides 3-points of contact for a secure install using the carrier only for ultimate travel convenience.Easiest-to-install infant car seat offers more headrest height and legroom for extended rear-facing useEasy-Extend Headrest System with no-rethread harnessAnti-rebound bar provides added stability and more legroomClicks securely into all Chicco strollers that accept a car seat for travel system mobilitySuperCinch® force-multiplying LATCH tightenerReclineSure leveling foot and RideRight bubble levelsLockSure® steel-reinforced seatbelt locking systemFull-coverage canopy with UPF 50+ sun protectionRemovable ergonomic newborn head and body positionerIntegrated on-the-go European belt routing for carrier-only installationUsageThe KeyFit® 35 is designed for infants between 4-35 lbs. and up to 32" tall.CompatibilityCompatible with all Chicco strollers (except Liteway Stroller).CertificationsThis product is JPMA Certified.Care and MaintenanceMachine wash fabrics separately in cold water on delicate cycle. Do not use bleach; drip dry. Plastics and hardware may be sponge cleaned using warm water and mild soap; towel dry. To clean harness, sponge clean using warm water and mild soap; air dry. Do not machine wash harness.×.