The Nuna Aace Car Seat provides a safe car seat for your cute pre-schooler to independent pre-teen. It's the longest and shortest time, and AACE grows right along with your child. The customizable, side-impact protection pods and belt-path indicators make riding in the car super secure, and the Aace's nine headrest positions and eight recline positions will provide your growing tot with a luxuriously comfy ride. New to the 2020 model, from the fabric to the foam, every part of this game-changing car seat is smartly sourced to be flame resistant without the use of harmful flame retardant chemicals.

Key features:
Screened for over 10,000 chemicals and VOCs known to pollute indoor air, the Aace meets the rigorous chemical emissions standards of UL, a global independent safety science company.
Colored belt-path indicators help prevent strap-threading errors
9 position adjustable headrest
Extendible, expandable seat with eight recline positions
FR-free materials
Energy-absorbing foam and SIP pods offer side-impact protection; belt positioner aids, and easy lower anchor connectors
3D growth system with adjustable headrest and shoulder system
Converts from high back to no-back booster
Ventilation panels within the shell
Removable & machine washable micro-knit fabric
AACE starter kit includes a cup holder, belt positioning clip & a set of LATCH guides (included with purchase)
Recommended use for high back booster: 40 to 110 lbs | 38"-60", suggested usage 4 years +
Recommended use for no back booster: 50 to 120 lbs | 38"-60", suggested usage 5 years +
Dimensions: 26" x 15" x 21.5"