They grow up so fast, don’t they? Thankfully, the Nuna AACE lx is designed to grow right along with them. With its sleek look and innovative 3D growth™ system, this booster seat adjusts as your little one transitions from child to pre-teen. The seat depth increases and, as you raise the headrest, the shoulder width expands too—ensuring a comfy ride every time.

Safety is key, and the Nuna AACE lx has you covered with a detachable side impact protection pod and integrated foam for extra security. The green belt path with a built-in belt positioner makes buckling in easy and stress-free. Plus, the recline adjusts effortlessly to fit both your child and your vehicle perfectly.

Stylish, secure, and packed with thoughtful features, this i-Size booster keeps your growing adventurer safe and comfortable on every journey.

Key features:

• Sleek and timeless design that grows with your child, even as their style changes through the years
  
• Premium i-Size protection for your peace of mind from 100-150cm
• Energy absorbing EPP foam and SIP pods take side impact security to the next level
• Attaching the side impact protection pod creates an additional safety zone to protect your child. It works with the integrated foam to absorb energy earlier and significantly reduce the force of impact.
• 3D growth system: Grow up | one-hand, 17 position height adjustable headrest
• 3D growth system: Grow out | shoulder system works simultaneously with the headrest, expanding out while growing up
• 3D growth system: Grow on | seat sports 3 depths giving growing legs plenty of support and space
• Customizable recline creates the most comfortable position for your child.
• Belt positioner aids in correct shoulder belt routing that is safe and easy
• Coloured belt path indicators help decrease risk of user error
• Isofix attachment easily secure car seat to vehicle seat during use or transport.
• Soft, snug, and cool. This natural, luxe fabric will keep your child comfortable throughout every journey.
• 4-star rating in the ADAC child car seat test 05/2023
• European Product Design-Top Design Winner 2022
• iF Design Award 2022
• Red Dot Product Design Winner 2021
• 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
  

Dimensions:

• Weight: 6.7 kg
• Dimensions: L 43-70 x W 45-57 x H 64-85 cm
• Recommended use: Child height from 100–150 cm