• Rear facing : infant to toddler - 5 to 33 lbs
• Forward facing : 1 year old and up - up to 65 lbs
• Patented Versa-Tether
• Comfort foam and EPS protective foam
• Comfortably fits larger, older child
• Tangle-free, polyester 5-point harness
• Removable, washable fabric cover
• Belt holders keep belts aside for boarding
• Belly pad for comfort and protection
• LATCH equipped
• Flexible buckle LATCH system
• Expanded PolyStyrene foam insert to increase available shoulder width room
• Patented HUGS System, designed to better distribute webbing loads to reduce head movement and minimize the chance of injury
• Built in Lock-Offs, both forward facing and rear facing, are designed for easy reach and operation when using traditional belt routing
• Sculpted base for a perfect fit
• Four different shoulder harness positions will accommodate the taller child
• Approved for Aircraft Use and conforms to al applicable Motor Vehicle Standards
• Product Dimensions 20" h x 32" w x 19" d
• Product weight : 17 lbs
• Use vehicle seat belt (not LATCH connectors) for installations with children weighing more than 48 lbs
• Five-Point Polyester Harness provides for a secure fit 

The legendary Britax Marathon convertible car seat is renowned for safety, comfort and convenience and for the ability to keep your child in a harnessed child restraint up to 65 pounds. Unique features of the Marathon car seat include the sculpted base, push button release LATCH system with patented Versa-Tether, as well as, built-in vehicle belt lock-offs which make a tight installation in your vehicle quick and simple. The tangle-free polyester 5-point harness in the car seat helps to effortlessly secure your child every day.