Introducing LUMN Nuna’s first harness booster seat!
LUMN is a forward-facing harness car seat that transforms to a belt-positioning booster to take them from little kid to bigger kid in style.
Usage
To use this child restraint, the child must meet BOTH the weight and height requirements below:

• Weight: 30-110 lb
• Height: 34-57 in.

In harness mode, child must be at least 30 lbs up to 65 lbs and between 34-49″ tall.
In booster mode, child must be at least 40 lbs up to 110 lbs and between 43-57″ tall.

Features

• 5-point no-rethread harness stows away when converting to booster
• 9 recline options in both harness and booster modes when tethered
• Bubble-free recline guides confirm the perfect riding angle
• 10-position height-adjustable headrest to accommodate growth
• Machine-washable fabrics and inserts seat pad removes separately for added convenience
• Slim design fits 3 across in most mid-sized vehicles
• Designed for longevity with up to a 10-year life span
• Airline approved and FAA-certified for use in harness mode