SKU: 73251331213
summer infant booster seat instructions

summer infant booster seat instructions Nuna LUMN Harness Booster Seat

Sale price$21.51 Regular price$23.90
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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5

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Description

summer infant booster seat instructions Nuna LUMN Harness Booster SeatSay goodbye to eye rolls and the 'too old for this' debate. Say hello to a seat that finally speaks their language. The LUMN is a combination seat that matches their big kid style, keeping up with all their growth spurts and bringing the coolness factor. With multiple headrest and recline positions when tethered, this forward facing harness car seat transforms to a belt positioning booster to deliver customized comfort for your child and a tailored

Say goodbye to eye rolls and the 'too old for this' debate. Say hello to a seat that finally speaks their language. The LUMN is a combination seat that matches their big kid style, keeping up with all their growth spurts and bringing the coolness factor.

With multiple headrest and recline positions when tethered, this forward-facing harness car seat transforms to a belt-positioning booster to deliver customized comfort for your child and a tailored fit for your car. Sleek automotive-style leatherette accents create a big kid appeal built to withstand the day-to-day of childhood. It's conveniently wipeable, and the seat pad is machine-washable, making cleanup a breeze.

The LUMN takes them from little kid to bigger kid with a backseat glow-up to see them through all the milestones–with extra points for style.

Use

  • 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

Recommended Usage

  • 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.

Specifications

  • Dimensions: 25.5" to 32.5"H x 23.5" to 26.25"L x 18.25"W
  • Product Weight: 26.2 lbs.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 73251331213

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travis
Houston, US
★★★★★ 4
Great but slippery
Size: 3 Count
Always disliked how wash clothes are too gentle and soft. I don’t feel clean with them. This one however is very rough. Love it. I feel clean. I gave 4 stars b/c the cloth is very slippery. A bit hard to get a decent grip while using it. Literally slides right out of your hand.
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Reviewed in the United States on April 26, 2026
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Liyah
Pawtucket, US
★★★★★ 5
Great washcloths
Size: 3 Count
I’ve had mine for over 3 years now, and it still holds up perfectly! Worth every penny.
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Reviewed in the United States on February 2, 2026
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christopher
Fort Morgan, US
★★★★★ 3
Nice, but too small...
Size: 3 Count
...for dudes with bigger hands. The softer black side is very soft, but basically worthless if you're wanting to really scrub dead skin away. The white rougher side is really nice and after scrubbing with it, you really feel clean. You can really feel your pores come alive when you're rinsing the suds away. I've only used the rough side. Now the disappointing part is that the cloth is just too damn small. Men with larger hands will have a hard time keeping the cloth in your hand - it's not big enough to drape over your hand so it scrunches up quite a bit when you're really trying to get a good scrub with it. If they made these in a larger size I would easily give it a "5".
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Reviewed in the United States on August 5, 2022
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Mike
San Leandro, US
★★★★★ 5
Perfect wash cloth
Size: 3 Count
Perfect wash cloth, a soft side and an exfoliating side. Easy to clean I just throw it in with my towels.
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Reviewed in the United States on October 29, 2025
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Sherri
Natrona Heights, US
★★★★★ 5
Love these and I’ll tell you why….
Size: 3 Count
You have 2 sides to it. One that is rougher and exfoliates wonderful and the other side for gentle use. I like to use the rougher side, scrub down then do it again with the gentler side. It’s a win/win. Highly recommend!💯
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Reviewed in the United States on August 27, 2025

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