uppababy convertible UPPAbaby Knox Convertible Car Seat
SKU: 18053330331
uppababy convertible

uppababy convertible UPPAbaby Knox Convertible Car Seat

Sale price$23.82 Regular price$26.47
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USA
  • USA
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

uppababy convertible UPPAbaby Knox Convertible Car SeatAt A Glance Features The UPPAbaby Knox Convertible Car Seat has the following Quick glance features: Meet the UPPAbaby Knox, UPPAbaby's new convertible car seat. Do you have (and love) the UPPABaby Mesa Infant Car Seat? Then you will love the Knox. UPPAbaby Knox Convertible Car Seat Safety Features Koroyd technology welded tubes crumble in a collision to absorb the force and minimize the energy transferred to the child. Side Impact Pods located on the

At-A-Glance Features

The UPPAbaby Knox Convertible Car Seat has the following Quick glance features:

  

Meet the UPPAbaby Knox, UPPAbaby's new convertible car seat.  Do you have (and love) the UPPABaby Mesa Infant Car Seat?  Then you will love the Knox. 

UPPAbaby Knox Convertible Car Seat Safety Features

  • Koroyd® technology - welded tubes crumble in a collision to absorb the force and minimize the energy transferred to the child. 
  • Side Impact Pods located on the side of the car seat's shell absorb crash force in a side impact crash.  
  • EPP foam located strategically between the inner and outer shell absorbs collision forces.
  • Multi-Directional Tether - this unique tether reduces car seat rotation in a collision which decreases stress on the head and neck.  In rear-facing mode, the tether has been shown to reduce potential injury by 45%.

UPPAbaby Knox Convertible Car Seat Features

  • Rear facing: 14 lbs - 45 lbs 
  • Forward facing: 25 lbs - 65 lbs
  • Removable cup holder that can be installed on either side of the car seat.
  • Removable seat base fabric.
  • No-rethread harness
  • 8 position headrest
  • 4 recline positions
  • Several fabric options available, including the naturally fire-retardant (chemical free) Jordan.
  • Limited Lifetime Warranty - register the Knox within 3 months of purchase and receive a warranty good through the car seat's expiration

UPPAbaby Knox Convertible Car Seat Specifications 

Child Weight (lbs)

14 - 45 lbs (rear facing)

25 - 65 lbs (rear-facing)

Child Standing Height (in)

Up to 49 inches

Car Seat Weight

33 lbs (forward facing) 

Car Seat Dimensions

23.8” L x 18.8” W x 27.4–32.5” H (height range reflects low and high headrest positions)

Child Age

Approximately 1-6 years old

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: 18053330331

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Tessy
Alexandria, US
★★★★★ 1
Burned my already sensitive feet, too big
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
Feels icky, and the heat gets trapped and literally felt like my feet were being burned by these. The bottoms of these feel prickly and they are way too big. You have to sit still and cannot walk in them.
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Reviewed in the United States on April 22, 2026
M
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Ms. Mac
Belleville, US
★★★★★ 5
Just as good as paraffin wax
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I might prefer these socks over paraffin wax. They are comfy and very moisturizing. I use these socks once a week to keep the heels and soles of my feet moisturized between pedicures. I rinse with warm, soapy water then hang to dry. They are hard to walk in, but there's a saying printed in the socks that's says something to the effect of "take a break, stay off your feet" lol I love that as a reminder to put my feet up and relax
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Reviewed in the United States on April 9, 2026
S
Verified Purchase
SKI
Cuba, US
★★★★★ 5
Love these!
Color: Pink & Beige, Size: Small(fits up to size 7)
Love these! As I write this review, I’m sitting in my recliner with these on. I have had other silicone socks in the past and would like to share a few of the things that I have learned. These fit great! The others were 2-3 sizes too big because you could not order a size. I wear a size 7 women’s shoe. I got the smaller size. I walked around my apartment in my old ones and they got kinda yucky. Now, I sit in my recliner, put them on and chill for a few hours. I now take them off and put in a ziplock bag so they stay nice and clean (no cat hair!). I use them once a week usually on Saturday or Sunday as I’m a working girl. Also, I use Auqaphor before I put them on and put cotton socks on after I’m finished. Your feet will be SO soft. This is not a one and done…I do this every week especially during sandal season! I know this was lengthy and I hope you got some tips.
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Reviewed in the United States on April 25, 2026
M
Verified Purchase
Mychelle L.
Whiting, US
★★★★★ 5
Shine, not glitter.
Color: Gold
I love this! I thought it was glitter, but its shine.
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Reviewed in the United States on March 4, 2026
J
Verified Purchase
Jenny
Waukegan, US
★★★★★ 5
Very pretty
Color: Silver
Pretty spray glitter. Sprayed it in my braids and it lasted all day.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026

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