Baby gear items are not always in stock for immediate pickup. Most gear is a special order and will arrive at our store within 7-14 business days after your order is placed.

Items on backorder are noted in the product description. Special orders can be shipped to you or picked up in store once they arrive.

This item is Final Sale and not eligible for returns, refunds, or exchanges.

From cute pre-schooler to independent pre-teen. It’s the longest and shortest time, and the Nuna AACE grows right along with your child.

Features

• Converts from a high back to a no back booster
• One-hand, 9-position, height-adjustable headrest
• Shoulder system works simultaneously with the headrest, expanding out while growing up
• Seat sports 3 depths, giving growing legs plenty of support and space
• Customizable 8-position recline 
• Energy absorbing foam and SIP pods take side impact security to the next level
• From fabric and foam are flame resistant and contain no added fire retardant chemicals
• GREENGUARD Gold Certified: Products that have achieved GREENGUARD Gold Certification are scientifically proven to meet some of the world's most rigorous third-party chemical emissions standards, and certified to not contribute to indoor air pollution or chemical exposure
• Comfy, built-in arm rests
• Lower anchor connectors easily secure car seat to vehicle seat during use or transport
• Colored belt path indicators help decrease risk of user error
• Belt positioner aids in correct shoulder belt routing and minimizes user error
• Ventilation panels within the shell and breathable (and washable!) knit fabric create a comfy climate for even the longest of trips

Installation Options

• Rigid LATCH

Specifications

Weight/Height Capacity

High-Back Booster

• 40–110 lbs; 43-57 in

No-Back Booster

• 50–120 lbs; 43–60 in
• Suggested 5+ years

Weight and Dimensions

• Weight: 15.6 lbs
• Dimensions: 26" H x 15" L x 21.5" W

Materials and Care Instructions

• From fabric to foam and beyond, each element is smartly sourced to be both flame resistant and contain no added fire retardant chemicals.