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- USA
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
britax dualfix i size Britax-Römer Dualfix 5Z i-Size (Seat only, requires separate base) – Rear Facing ToddlersRear Facing Car Seat Suitable from 61 105cm, up to 18kg approximately six months to four years The Britax Dualfix 5Z i Size seat is part of a Modular System which consists of this seat and the Baby Safe Pro for small babies. Both seats are installed on the Vario Base 5Z, which must be bought separately. Safety and comfort for years The DUALFIX 5Z i SIZE suits children from approximately six months to four years, adapting to your little one as they
Rear Facing Car Seat
Suitable from 61-105cm, up to 18kg
approximately six months to four years
The Britax Dualfix 5Z i-Size seat is part of a Modular System which consists of this seat and the Baby-Safe Pro for small babies. Both seats are installed on the Vario Base 5Z, which must be bought separately.
⭐ Safety and comfort for years
The DUALFIX 5Z i-SIZE suits children from approximately six months to four years, adapting to your little one as they grow to ensure continuous comfort and protection. For maximum comfort, you can easily switch between six ergonomic recline positions.
⭐ The best protection - Every day
Your child’s safety is our top priority. That’s why we keep our internal standards more demanding than those of the current standard ECE R129 (i-Size). The DUALFIX 5Z i-SIZE comes equipped with a large number of innovative safety features:
The optimised side impact protection system SICT inside provides superior safety in case of a side collision.
⭐ Features:
360º rotation
Multi recline positions
Deep protective side wings
Superior Side Impact Protection
V-shaped headrest
Five-point harness
Soft performance chest pads
Quick remove cover
Modular base system
Adjustable rebound bar
Dimensions including base:
Width: 44cm
Depth: 74cm
Height: 48cm
Meets the UN R129 i-Size regulation
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.2 ★★★★★
Based on 227 reviews
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Product Reviews
★★★★★ 5
Very nice
Size: Large, Color: (100) White / White / Pitch Gray
I just received these for my son. They are very nice and look sturdy, but he hasn't worn them yet, so I cannot speak to how well they hold up in the wash or when worn. They appear to be the right size and look stretchy, but not the kind of stretchy that feels super tight on the foot (which I don't like). If they wear unusually well or poorly, I will come back and edit this.
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Reviewed in the United States on December 26, 2025
★★★★★ 5
MY FAVORITE SOCKS
Size: Large, Color: (001) Black / Black / Pitch Gray
I bought these originally at my local UA store and had to buy more. They are my favorite daily wear.
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Reviewed in the United States on February 25, 2026
★★★★★ 4
A sock with real support and thickness!
Size: Large, Color: (001) Black / Black / Pitch Gray
I’m pretty happy with these. It seems like sock manufacturing changed 10-15 years ago, and it’s become hard to find pairs that are actually thick and durable. I bought these for an event where I knew I’d be on my feet all day, and they did not disappoint.
They provided excellent support throughout the day, even while wearing shoes that typically make my feet ache after just a couple of hours. Glad to finally find a pair that feels well-made.
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Reviewed in the United States on April 10, 2026
★★★★★ 5
Great socks
Size: Large, Color: (001) Black / Black / Pitch Gray
Love the quality of this great product very comfortable and fits really good
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Reviewed in the United States on July 31, 2025
★★★★★ 5
Happy husband
Size: Large, Color: (001) Black / Black / Pitch Gray
Husband loved the socks.
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Reviewed in the United States on May 25, 2026