Nuna Booster Seats
Shop Nuna booster-seat options for older children, including the Nuna LUMN harness booster and Nuna AACE booster. Keeping both models together creates one useful destination for families comparing the later stages of the Nuna car-seat lineup.
Nuna LUMN vs Nuna AACE
Nuna LUMN is a harness-to-booster option that supports the transition from a harnessed seat into booster use, while Nuna AACE is a dedicated booster designed for children who are ready for that stage. The right choice depends on your child's current fit and stage, your vehicle, and the manufacturer's current use requirements.
Explore all Nuna car seats, shop Nuna convertible car seats, or browse the full Nuna collection.
