Convertible The new Evenflo Momentum65 LX Convertible car seat offers parents superior E3 side impact protection to keep their child safe alongside features that help make safety, installation and use as easy as possible for parents.Momentum65 provides exclusive safety features like SureLATCH making installation easier and Infinite Slide Harness that simply slides for an accurate fit every time and doesn't require rethreading Safety. So Simple! Evenflo's SUPERIOR E3 SIDE IMPACT TECHNOLOGY significantly reduces the forces in Side Impact crashes through advanced energy absorption and an expanded zone of protection. The Expanded Zone of Protection absorbs energy in a broader range of side impact crashes with 25% greater surface area than leading Side Impact seats. Inside this zone, the e3 Triple-layer foam reduces Side Impact crash forces by 50% by absorbing crash energy away from the child. EXPANDED S...