SKU: 31566328196
britax ultra base

britax ultra base Nuna PIPA Aire RX Infant Car Seat + RELX Base

Sale price$18.33 Regular price$20.37
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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16

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For Your Every Summer RSVP, with Code: SUMMER15

Description

britax ultra base Nuna PIPA Aire RX Infant Car Seat + RELX BaseThe PIPA Aire RX is designed for effortless portability without compromising safety. Its ultra light build, breathable fabrics, and RELX base make it ideal for parents who are always on the go. Top Features Ultra light (~6 lbs) RELX base stability Breathable, premium materials Full sun protection with Dream Drape Comfortable newborn insert Specifications Feature Detail Weight ~6 lbs Fabrics Breathable, eco friendly Base RELX Safety Side impact

The PIPA Aire RX is designed for effortless portability without compromising safety. Its ultra-light build, breathable fabrics, and RELX base make it ideal for parents who are always on the go.

Top Features

  • Ultra-light (~6 lbs)

  • RELX base stability

  • Breathable, premium materials

  • Full sun protection with Dream Drape

  • Comfortable newborn insert

Specifications

Feature Detail
Weight ~6 lbs
Fabrics Breathable, eco-friendly
Base RELX
Safety Side-impact protection


Travel light, travel safe. Shop the Nuna PIPA Aire RX.

OVERVIEW

Who says security can't be super stylish?

Lighten your load and up your style game. That's the PIPA aire rx motto. Whether it's the sleek design elements or the smart security features that catch your eye, the PIPA aire rx car seat is all about hassle-free adventures with all the perks.

Light on weight, heavy on style, it’s your go-anywhere, do-anything partner that’s in it for the long haul. In the world of PIPA aire rx, casual meets cool, and carrying less is the ultimate flex.

Now, you can carry less, do more, and look good doing it. Your refined taste for baby adventures deserves an equal match.

FEATURES & SPECS

PIPA aire rx

  • FAA certified for aircraft use with or without a base
  • Connects with all Nuna strollers to create a stylish travel system*
  • 5-second steel-reinforced True lock™ installation makes set up swift, simple, and safe**
  • Side Impact Protection (SIP) for ultimate baby safekeeping
  • Open belt path with lock off secures lap and shoulder belt
  • Features Aeroflex™ foam that is cleverly lightweight, resilient, and minimizes force transferred to baby
  • 3-position height-adjustable headrest and 5-point harness keeps little ones in place
  • Removable infant head and body inserts nestle baby in comfort and security
  • Tailor tech™ memory foam seat panel and headrest provides a comfortable custom fit
  • UPF 50+ canopy with 2 positions and a flip-out eyeshade protects from sun exposure
  • The iconic Sky drape™ provides baby with ultimate privacy for quiet moments
  • Soft yet durable micro-knit fabric for refined style and casual warmth
  • Super-resilient top-of-the-line plastics for a heavy-duty secure shell
  • Exposed aerospace aluminum handle adds a contemporary aesthetic and enhances the seat's intuitive functionality
  • Luxe leatherette carry handle for more secure gripping
  • From fabric to foam and beyond each element is smartly sourced to be both flame-resistant and contain no added fire-retardant chemicals making it safer for baby
  • Infant head and body inserts are made of environmentally friendly Merino wool and TENCEL™*** lyocell fiber blend that is soft, naturally controls moisture, and is environmentally friendly
  • GREENGUARD Gold Certified 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
  • Additional GOTS organic cotton infant insert and harness cover set

RELX base

  • Crumple zone within the stability leg absorbs impact and minimizes force transferred to baby
  • Colored installation indicators confirm correct connections
  • Low profile base for super easy loading
  • Easy vehicle seat belt install provides options
  • Latch and stability leg neatly store away when not in use
  • Anchor latch guides make it easy to locate and install on lower anchor bars

*And their adapters

**When used with Nuna PIPA RELX base
***TENCEL™ is a trademark of Lenzing AG


PRODUCT SPECIFICATIONS

RECOMMENDED USE: 4 to 30 lbs and up to 30 in. Car seat dimensions  L 27.25 in  W 17.5 in  H 23 in WEIGHT: 6.2 lbs (without canopy and inserts - canopy and inserts approx. 2.2 lb)

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: 31566328196

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Tori M
Lexington, US
★★★★★ 5
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Size: Medium, Color: White, Number of Items: 6
Nice socks. Would buy again.
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Reviewed in the United States on March 23, 2026
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Sarge Howell
Houston, US
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Quality and durable socks
Size: Large, Color: White (6-pairs), Number of Items: 6
Great quality socks. This pack was a lot taller on the cuff and bigger than previous batches I have had. Not sure what the change was, but giving it 4 instead of 5 because I preferred the smaller shorter ones they previously made. But these are great quality socks, and last a long time.
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Reviewed in the United States on February 8, 2026
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Rafael Mota
Phoenix, US
★★★★★ 5
A Game-Changer for Comfort
Size: Medium, Color: Black, Number of Items: 6
I recently upgraded my workout gear with the Under Armour Training Cotton Quarter Socks, and I must say, these socks have revolutionized my exercise experience. Comfortable, durable, and stylish, they truly stand out in the crowded world of athletic socks. First and foremost, the comfort level of these socks is unparalleled. The blend of cotton and synthetic materials provides a soft and plush feel against my feet, making every step a pleasure. The quarter length strikes the perfect balance, offering ample coverage without being too restrictive or too short. It's like walking on clouds, even during the most intense workouts. One of the standout features is the moisture-wicking technology. I've worn these socks during high-intensity cardio sessions, and they have consistently kept my feet dry and comfortable. The breathability is remarkable, preventing that uncomfortable feeling of sweaty feet that often accompanies strenuous workouts. No more distractions – just focus on pushing through your fitness routine. Durability is another strong suit of these socks. After numerous washes, they maintain their shape and elasticity, showing no signs of wear and tear. The reinforced heel and toe areas provide extra support, ensuring longevity and preventing the dreaded sock holes that often plague other brands. The sleek design of the Under Armour Training Cotton Quarter Socks adds a touch of style to my workout attire. The subtle logo and choice of colors make them versatile enough to pair with any athletic shoes. Whether you're hitting the gym, going for a run, or simply running errands, these socks seamlessly blend fashion with function. In terms of sizing, I found that they fit true to size. The elastic band around the arch provides a snug yet comfortable fit, ensuring that the socks stay in place throughout any activity. While the price point may be slightly higher than some other options on the market, the quality and performance of the Under Armour Training Cotton Quarter Socks more than justify the investment. When it comes to comfort, durability, and style, these socks have become an indispensable part of my workout wardrobe.
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Reviewed in the United States on January 3, 2024
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Carol Foshag
Los Angeles, US
★★★★★ 5
Well made
Size: Large, Color: Black (6-pairs), Number of Items: 6
These are the only socks that my 12 year old Grandson will wear. He's very picky. LOL
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Reviewed in the United States on March 2, 2026
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Kiersten
Lake Worth, US
★★★★★ 5
Comfort and durability
Size: Large, Color: White (6-pairs), Number of Items: 6
Socks work really good. I have very rough and dry feet that tear up my bed sheets. They hold up to my destructive feet. They are soft and comfy!
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Reviewed in the United States on December 14, 2025

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