Britax Marathon convertible car seat is one of the most functional I've ever hit the market. Slightly higher than other Britax car seats, the Marathon is legendary for safety and comfort. It 'important to note that the shell of the car seat is a bit' bulkier than others, so parents should allow about 31 inches of seat space when used rear facing. Some unique features on the Britax Marathon Convertible Car Seat features a five-point harness with no polyester, polyester tangle

Britax Marathon convertible car seat is one of the most functional I've ever hit the market. Slightly higher than other Britax car seats, the Marathon is legendary for safety and comfort. It 'important to note that the shell of the car seat is a bit' bulkier than others, so parents should allow about 31 inches of seat space when used rear facing. Some unique features on the Britax Marathon Convertible Car Seat features a five-point harness with no polyester, polyester tangle