Nuna Lumn

Harness to booster taking them from little kid to bigger kid in stylish security
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

Safety

All-steel frame and reinforced belt path for superior protection
Aeroflex™ side impact protection system uses lightweight EPP foam to absorb energy and minimize force transferred during a side-impact collision
Certified to latest side and frontal impact standards (FMVSS No. 213a and 213b)
True tension™ door for a secure install in harness mode
Open belt path provides an easier path for booster-mode buckling
Push on latch connectors secure the car seat to the vehicle anchor points
Comfort

Ergonomic armrests are padded for extra comfort
All-weather micro knit fabric provides all-season comfort
Leatherette-wrapped calf support for comfort that grows with them
Premium Details

Smart design and long-term security with a coolness factor
Sleek automotive-style leatherette accents create a big kid appeal
Pop-out cup holders are removable and hand washable
Fire-retardant free: from fabric to foam and beyond, each element is smartly sourced to be both flame resistant and contain no added fire-retardant chemicals
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
Product specifications
Recommended use:
 To use this child restraint, your 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.

Car seat dimensions (highest position) 
 L 26.25 in
  W 18.25 in
  H 32.5 in
  
 
Car seat dimensions (lowest position) 
 L 23.5 in
  W 18.25 in
  H 25.5 in
  
Weight:
 26.2 lbs