Britax Frontier 90 Booster Mode

This 2-stage belt-positioning booster seat pairs superior safety with stylish design. Cool Flow mesh fabric & plush foam padding create a cool, comfortable ride. It easily converts from high back to backless, so your child rides safer, longer. 3 layers of side impact protection include an energy-absorbing shell, side cushions, & 10-position quick-adjust headrest that grows with your child up to 63". 2 dishwasher-safe cupholders & built-in arm rest keep your big kid happy and
Fits kids weighing 40 - 120 lbs and 44" (high back mode) up to 63" in heightVentilated Cool Flow mesh fabric improves air flow, keeping your child cooler.Easily converts to a backless booster to keep your big kid safer, longer3 Layers of Side Impact Protection - energy-absorbing shell and foam-lined headrest for full body protection10-position quick-adjust headrest creates a comfortable, secure fit as your child growsTwo dishwasher-safe, removable cup holders keep drinks, snacks and toys within reach and are a breeze to clean after each rideFits 3-across in most vehicle seats while still providing spacious comfort for your growing childPremium

Grow With You harness-2-booster grows with your child from toddler to big kid. It is made with ventilated Cool Flow mesh fabric to improve air flow, keeping your child cooler. 2 layers of side impact protection include an energy-absorbing shell and foam-lined headrest that surround the head, neck & torso. SafeCell Technology in the base acts as a crumple zone, helping to absorb crash energy and keep it away from your little one. Quickly adjust the 9-position harness & headrest using just one hand for the proper fit as your child grows. When they're ready to use a seat belt,
Trusted Quality, Upgraded Design: Grow With You is our new line of harness-to-booster car seats2-in-1 Booster Seat: Easily transitions from forward-facing harness mode to belt-positioning booster mode as your child grows from toddler to big kid Ventilated Cool Flow: Mesh fabric improves air flow, keeping your child cooler Britax Safety: High strength steel frame & crumple zone help absorb crash energy; patented v-shaped tether helps slow forward movement Full Body Protection: 2 layers of side impact protection surround your child?s head, neck and torso  Easy Installation: Quick-push LATCH connectors and color-coded belt guidesNo Rethreading, Ever: 9-position, quick-adjust 5-point harness & headrest move together using