Type: Booster, Rear / Forward Facing, With 5-Point Safety Harness, Recommended for More than 4 Years children, Weight Limit 65 - 5 lbs., Height Limit 18 - 49 In.
Marathon Onyx Booster Car Seat - The legendary Britax Marathon™ convertible car seat is renowned for safety, comfort, and convenience. The Marathon is also one of many Britax products renowned for its ability to keep your child in a harnessed restraint up to 65 pounds.
(63 total reviews)
= Check for Additional Rebates 
