AACE Booster Seat

Regular price$250.00

You will earn 250 rewards points with this purchase! Earn one point for every dollar spent. Each 10 points equal $1 off your next order! Click here for more details!

Shipping calculated at checkout.

  • Eco-friendly
2023-07-15 00:00:00 2023-07-15 00:00:00 4 3 2023-04-31 00:00:00 2023-04-31 00:00:00 4 3 2023-06-30 00:00:00 2023-06-30 00:00:00 4 3 2022-07-08 00:00:00 2022-07-08 00:00:00 4 3 2023-05-20 00:00:00 2023-05-20 00:00:00 4 3 2023-05-20 00:00:00 2023-05-20 00:00:00 4 3 4 3 2023-04-31 00:00:00

Add to Babylist

This item is not returnable or refundable. Don't worry! If your order arrives damaged or defective, please notify us within 24h [adhering to White Glove delivery instructions if applicable] to obtain replacement parts or units completely free of charge. Modern Nursery simply chooses to follow the strictest of safety and health guidelines and can't accept returns for this item. See our Refund Policy

10% Back in Rewards
Family-Owned Business
500+ 5-Star Reviews
Personalized Support

Time flies as your kiddo grows from pre-schooler to pre-teen, and the Nuna AACE booster seat is right there growing too. Safety features keep your little one secure on every ride, and your little big kid will love wearing a seat belt just like you. Its 3D growth system boasts several adjustable and expandable parts and eight recline positions, so this car seat has what it takes to keep your growing child comfortable and safe. When your child is ready, nuna's AACE even converts to a backless booster seat. This streamlined design meets and exceeds American safety standards.


  • Includes dishwasher-safe cup holder and AACE starter kit
  • Grow up: 1-hand, 9-position height adjustable headrest
  • Grow on: 3 depths for seat giving growing legs plenty of support and space
  • Grow out: sholder system works simultaneously with headrest, expanding out while growing up
  • 2-in-1 design - Converts from a high back to a no back booster
  • Energy-absorbing foam and SIP pods take side impact security to the next level
  • Breathable and washable knit fabric with ventilation panels create a comfy climate
  • Comfy built-in armrests
  • Lower anchor connectors allow for 8 position recline in high back mode & easily secure car seat to vehicle seat during use or transport
  • Colored belt path indicators help descrease risk of user error
  • GREENGUARD Gold Certified, Natually Fire retardant free & Naturally flame resistant.


  • Recommended use for high-back booster: 40-110 pounds, 38-60", 4 years and up
  • Recommended use for backless booster: 50-120 pounds, 38"-60", 5 years and up
  • Dimensions in highest high-back position: 15"L x 22.5"W x 33"H
  • Dimensions in lowest high-back position: 15"L x 21.5"W x 26"H
  • Weighs 15.6 pounds

Recently viewed