Includes: MESA Car Seat and Base.nSMARTSecure(TM) system installs in seconds.nAttaches to VISTA and CRUZ strollers without adapters.nSofter, breathable and moisture-wicking fabric on adjustable headrest, harness cover and infant insert.nBuilt-in lock-off for secure seatbelt installation.nBaby's safety is always #1 priority. As a parent you'll face countless decisions on how to keep baby safe. The UPPAbaby 2017 MESA Infant Car Seat is designed with parent's and baby's safety in mind. The SMARTSecure System combines auto-retracting connectors and visual indicators that turns from red to green, providing installation that is both easy and accurate. What's Included: Infant Car Seat Base Infant Insert (for use with children 4-8 lbs) Features: Carrier weighs under 10 lbs. Soft, breathable and moisture-wicking carrier fabrics keep baby cool and comfortable. No-rethread harness that adjust with headrest. Carry handle with stroller release button. Storage pockets for harness buckles. Easily removable and washable seat fabric. UPF hideaway canopy. Increased padding in center and side for added comfort Liner has a new redesigned shape to help achieve the more tailored look. Henry Blue Marl made with a woven wool fabric and is the first and only car seat on the market with no fire retardant chemicals added! Suitable for infants 4-35 lbs and up to 32'' H Included infant insert, wedge, and low harness position recommended for preemies and smaller newborns 4-8 lbs. Dimensions: Infant Car Seat: 17'' W x 25.8'' L x 23'' H Car Seat on Base: 17'' W x 28'' L x 25'' H Base: 14.5'' W x 21.3'' L x 10.3'' H (lowest level) - 13'' H (highest level) Carrier: 9.9 lbs Base: 9 lbs Safety Features: Adjustable headrest with Side Impact Protection 2 crotch buckle positions. SMARTSecure system (base) installs in seconds. Red-to-green tightness indicator. Built-in lock-off for secure seatbelt installation. Dual-sided level indicators. Streamlined, low-profile base with finished bottom. 4-position adjustable foot for easy leveling.