The Britax Boulevard is the first seat we've ever seen that could truly be the first, last, and only seat your child needs until he or she is ready for a booster. It has a padded insert for the support an infant needs, the ample room to grow that a toddler needs, and extra side-impact protection for the peace of mind you need.

Like any Britax convertible seat, the Boulevard also incorporates LATCH, a top tether, intuitive belt routing paths with lock-offs, versatile 5-point harness with one-hand adjustment, and fine, durable, washable fabrics.

If you're looking for a seat that will carry your child right from birth all the way up to 65 lbs or 49 inches, the Boulevard gets our most confident vote.