SKU: 49890297325
nuna mixx stroller footmuff

nuna mixx stroller footmuff Nuna FLEX System Stroller Seat

Sale price$18.73 Regular price$20.81
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Ships within 48 hours · Estimated delivery Jul 21 - Jul 26

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Description

nuna mixx stroller footmuff Nuna FLEX System Stroller SeatMeet the Flex System Stroller Seat by Nuna an add on seat that gives your PIPA urbn flex system (sold separately) a longer life. With the seat being able to face both ways, your baby gets a front row seat to the world or you! Designed to effortlessly click on, whether you're moving on from infant days or just switching this up, this seat keeps the ride going without skipping a beat (or a step). The 3 recline positions of the Flex System Stroller Seat

Meet the Flex System Stroller Seat by Nuna - an add-on seat that gives your PIPA urbn flex system (sold separately) a longer life. With the seat being able to face both ways, your baby gets a front-row seat to the world or you! Designed to effortlessly click on, whether you're moving on from infant days or just switching this up, this seat keeps the ride going without skipping a beat (or a step).

The 3 recline positions of the Flex System Stroller Seat by Nuna can be smoothly adjusted with one hand, the canopy is generous, and the comfort? Fully upgraded and unmatched. And thanks to the same featherlight carbon fiber reinforced frame, you still get that smooth fold and carry you signed up for at the start.

With this clever design, this system keeps growing and getting smarter. With this seat the PIPA urbn flex system transforms into a complete stroller ready to roll into a new chapter. 

Use

  • Rotating and removable armbar for easier ins and outs
  • From 6 months up to 50 lbs

Security

  • Self-guiding MagneTech secure snap™ buckles automatically lock into place
  • 3 to 5-point no-rethread harness makes it easy to fasten them in

Comfort 

  • Removable organic jersey insert provides better-for-baby comfort
  • Adjustable calf support and durable footrest to accommodate growth

Premium Details

  • UPF 50+ water-repellant canopy is extendable and features a flip-out eyeshade and peek-a-boo window
  • Luxe leatherette armbar adds style to your strolls
  • All-season seat keeps baby cozy in the winter and easily converts to mesh in the summer

Dimensions:

Open product: 24" x 22 - 33" x 17"    

Folded product: 24" x 10" x 17"

Weight: 6.4 lbs

Recommended usage: Up to 50 lbs 

Cleaning tips: Seat pad: Machine wash in cold water, delicate cycle. Drip dry. Do not tumble dry. Do not iron. Do not dry clean. Do not bleach.

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: 49890297325

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4.1 ★★★★★
Based on 19 reviews
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Cookie
Phoenix, US
★★★★★ 5
Socks
Size: Medium, Color: (001) Black / Black / White
Great price, perfect fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026
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Verified Purchase
Glass
Whiting, US
★★★★★ 5
I stay on your foot they don’t slip in your shoe
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
This is the only socks I wear Under Armour because they stay in place I wear a size 8, but they’re more comfortable with a large instead of a medium, but I wear both because I have them already and you can pull them to stretch them out a little bit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
L
Verified Purchase
Lauren
Lexington, US
★★★★★ 5
Great fit, truly doesn’t slide off heel
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium, Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
I’ve scoured all the lands looking for a no-show sock that was 1) thin, 2) quality, soft, breathable material, 3) didn’t dig into my feet/heels, 4) doesn’t shrink, and most importantly 5) stays on the back of my heel without a bulky non-slip rubber piece and these check all the boxes! Perfect for low profile women’s work shoes like Keds, etc. Not low enough for most flats though. I wear a women’s size 9.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2025
E
Verified Purchase
Elliz
Port Orchard, US
★★★★★ 5
So good - I’m buying MORE.
Number of Items: 3, Color: White (3-pairs), Size: Medium
I’m gonna give you more detail than you need about why I’m buying these socks again. I’ve been the mom of girl athletes. I’ve been a model and a fashion director. I’ve worn every brand of shoe on the planet and never found a shoe that did NOT find a vulnerable spot on my foot to rub raw. Even my beloved white Jack Purcell sneakers. With that said - I don’t like socks. I’ve bought a TON of them in 35+ years.....all major brands. They shift. They lose their shape. They get holes in them and wear out too fast. Not these. I retired this year, and knowing I’d be in sneakers a lot, traveling, sightseeing ...... I bought these 6 months ago and have worn them constantly. I’ve traveled with them. I’ve washed them in hot water and bleach. The socks are like brand new. They are exactly the right cut so as not to be seen in a basic sneaker. The little silicone patch on the heel stays put. Not once have I had to dig down into my shoe and pull the sock back up. The socks have stayed soft and EXACTLY the same as the day they were new. Like I said - I am back to buy them again. Great quality!
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Reviewed in the United States on January 20, 2021
J
Verified Purchase
Judy Fletcher
San Leandro, US
★★★★★ 5
No slip low socks
Number of Items: 3, Color: Black/White (3-pairs), Size: Medium
Perfect! ❤️ these!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026

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