BUILT TO GROW — Use as a rear-facing (5-40 lbs.) or forward-facing (22-65 lbs.) car seat with 9-position ReclineSureTM leveling system, easy-adjust headrest and padded no-rethread 5-point harness to accommodate infant, toddler and beyond. EASY TO INSTALL — Designed for secure install with remarkably simple leveling and tightening. A SuperCinch force-multiplying tightener and LockSure belt-locking system make it easy to achieve a tight fit with LATCH or with the vehicle seat belt. ADDED FEATURES — Includes dishwasher-safe, space-saving CupFolder, soft, zip-off, machine-washable fabrics for comfort and convenience and removable newborn positioner for use from day one. HEAD AND TORSO PROTECTION — Superior DuoGuard with deep rigid shell for head and body support, EPS energy-absorbing foam and steel-reinforced frame offer reassuring protection. SMOOTH TRANSITIONS — Convertible car seat easily transitions from vehicle to vehicle or between modes due to premium LATCH connectors with click-on attachment and push-button release.