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As your child grows from baby to toddler, the Britax Marathon ClickTight convertible car seat easily transitions from rear-facing to forward-facing. The anti-rebound bar helps reduce movement during a crash.
With ClickTight, you can install with confidence, every time. Simply open, thread & buckle, click it closed. Plus, easy-read level indicators and a quick-push recline help you find the proper angle for your vehicle and most comfortable fit for your child.
Full body side impact protection surrounds the head, neck and torso. A steel frame and crumple zone help absorb crash energy. And, the patented v-shaped tether helps slow forward movement, so you can travel with peace of mind.
Quickly and easily adjust the 14-position harness and headrest with one hand for the perfect fit.
2-in-1 Infant/Child Car Seat
Easily transitions from rear-facing mode to forward-facing mode as your child grows from baby to toddler.
Padded, steel bar helps reduce movement in the event of a crash.
SafeCell Complete Side Impact Protection
Surrounds your child in a deep protective shell designed to absorb crash forces and shield your child from debris.
Limits child seat rotation in a crash when installed rear facing.
With ClickTight, you know it's right in just 3 easy steps: open, thread & buckle, click it closed.
Steel frame and crumple zone help absorb crash energy; patented v-shaped tether.
Full Body Protection
Side impact protection surrounds your child's head, neck and torso.
No Rethreading, Ever
14-position harness & headrest move together using one hand for the proper fit as your child grows.
Relax & Recline
7-position, quick-adjust recline & easy-read level indicators help you find the correct angle for your vehicle & most comfortable fit for your child.
Flip-forward buckle stays out of the way for easy boarding; removable cover for easy cleaning.
Plush foam padding and fabrics for premium comfort & a quiet ride.
Certified for Aircraft Travel
This is a final sale item. This item is not eligible for returns or exchanges.
Free shipping on orders $60 or more
All in-stock items are shipped within 2-3 business days
Shipment details & tracking information will be emailed once order has shipped
Some items may be valid for in-store pick-up only
See Shipping for shipping details and exceptions