It’s streamlined, customizable and as beautiful as a booster seat gets. AACE grows comfortably with your child and even converts to a no back booster. It also exceeds American safety standards—the only thing about it that’s overdone. Join the grow-volution.

3D Growth System (see below)
2-in-1 design
customizable recline with one-hand, 9 position headrest
side impact protection (SIP) pods
comfy, built-in arm rests
included dishwasher-safe cup holder
included AACE starter kit

The 3D Growth System is...

grow up | one-hand, 9 position height adjustable headrest
grow out | shoulder system works simultaneously with the headrest, expanding out while growing up
grow on | seat sports 3 depths giving growing legs plenty of support and space
converts from a high back to a no back booster
energy absorbing foam and SIP pods take side impact security to the next level
lower anchor connectors allow for 8 position recline in high back mode & easily secure car
seat to vehicle seat during use or transport
belt positioner aids in correct shoulder belt routing and minimizes user error
colored belt path indicators help decrease risk of user error
ventilation panels within the shell and breathable (and washable!) knit fabric create a comfy
climate for even the longest of trips

Specifications:

recommended use for high back booster: 40 to 110 lbs | 38 to 60 in., suggested usage 4 years +
recommended use for no back booster: 50 to 120 lbs | 38 to 60 in, suggested usage 5 years +
overall seat dimensions (highest position): 33"H x 22.5"W x 15"D
overall seat dimensions (lowest position): 26"H x 21.5"W x 15"D
product weight: 15.6 lbs.

Nuna Aace Booster Seat

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