Nuna® Car Seat Aace™ LX i-Size 2/3 (15-36 kg) Thunder

Orders to the United States ship from our EU warehouse (Slovenia). Delivery typically takes 7–14 business days. For items that are out of stock or on backorder, delivery may take longer — you will be notified within 2 business days. Import duties, customs fees, and taxes may apply upon arrival and are the responsibility of the recipient. These charges are not included in the product price or shipping cost.

Nuna® AACE™ lx – The i-Size Booster That Grows with Your Child

It seems like they never stop growing. Thankfully, the Nuna® AACE™ lx is designed to keep up with your child’s development while providing maximum comfort and safety. With the innovative 3D growth™ system, this sleek and modern booster seat expands in depth, width, and height, ensuring the perfect fit from childhood to pre-teen years. Your child is protected with a detachable side impact protection pod that works in harmony with energy-absorbing foam for enhanced security. The green belt path and an intuitive belt positioner make buckling easy and secure, while the adjustable recline offers a customized fit for both your child and your vehicle.

Award-Winning Safety & Design

The Nuna® AACE™ lx is a premium booster seat that combines exceptional safety features with a stylish, timeless design. Recognitions & Certifications:

• 4-star rating in the ADAC child car seat test (05/2023)
• Red Dot Product Design Winner 2021
• iF DESIGN AWARD 2022
• GREENGUARD Gold Certified – rigorously tested for low chemical emissions
• Complies with European safety standard ECE R129/03

Ultimate Protection with Side Impact Security

The Nuna® AACE™ lx is equipped with advanced safety technology to provide superior side impact protection. Key Safety Features:

• Energy-absorbing EPP foam and SIP pods enhance side impact security
• The detachable side impact protection pod absorbs energy early and reduces force upon impact
• A green belt path with a belt positioner ensures safe and easy buckling
• Colored belt path indicators help reduce installation errors
• ISOFIX attachment for easy and secure installation

3D Growth™ System – Designed to Adapt

The 3D growth™ system allows the booster seat to adjust in three ways, ensuring an ideal fit for growing children. Customizable Fit:

• Grow up – One-hand, 17-position height-adjustable headrest
• Grow out – Shoulder width expands as the headrest is raised
• Grow on – Three depth positions provide extra support for growing legs

Luxurious Comfort for Every Journey

Made with soft, breathable fabrics, the Nuna® AACE™ lx ensures that every ride is a comfortable one. Comfort & Convenience:

• Customizable recline for a perfect seating position
• Soft, natural fabrics keep your child cool and snug
• Machine-washable covers for easy maintenance
• Lightweight design for easy portability

Technical Specifications

Recommended Use:

• Child height: 100–150 cm
• i-Size compliant booster seat

Dimensions & Weight:

• Dimensions: 43-70 cm (L) × 45-57 cm (W) × 64-85 cm (H)

Safety & Certifications:

• Complies with European safety standard: ECE R129/03
• Factory certified: ISO 14001, ISO 9001, OHSAS 18001

Why Choose Nuna® AACE™ lx?

✔ 3D Growth™ system for height, width, and depth adjustments ✔ Side impact protection pod for superior safety ✔ ISOFIX attachment for secure and stable installation ✔ GREENGUARD Gold Certified for healthier air quality ✔ Award-winning design for both safety and style The Nuna® AACE™ lx is the perfect booster seat for parents seeking a premium, adaptable, and safe travel solution for their growing child.

Nuna

Groenmarktkade 5 H,
1016 TA, Amsterdam,
The Netherlands

Nuna International B.V.

info.eu@nunababy.eu