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Description
britax romer highback booster Britax-Römer Kidfix Pro – Rear Facing ToddlersISOfix High Back Booster Seat Suitable from 100 150cm Approximately four to twelve years At a glance Height adjustable headrest for correct belt positioning XP PAD absorbs up to 30% of impact forces in a frontal crash SecureGuard keeps the lap belt optimally positioned Deep, softly padded side wings for enhanced side impact protection ISOfix installation for a safe and stable fit Slim, ergonomic design for comfort and practicality Specifications Age
ISOfix High Back Booster Seat
Suitable from 100-150cm
Approximately four to twelve years
⭐ At a glance
- Height-adjustable headrest for correct belt positioning
- XP-PAD absorbs up to 30% of impact forces in a frontal crash
- SecureGuard keeps the lap belt optimally positioned
- Deep, softly padded side wings for enhanced side-impact protection
- ISOfix installation for a safe and stable fit
- Slim, ergonomic design for comfort and practicality
⭐ Specifications
- Age range: 4–12 years
- Child height: 100–150cm
- Child weight: 15–36kg
- Installation: ISOfix with vehicle seatbelt
- Approval: UN R129
- Adjustability: Height-adjustable headrest
- Seat weight: Approx. 7kg
⭐ Safety features
- XP-PAD
- SecureGuard
- Energy-absorbing shell
- Reinforced structure
- Deep side wings
⭐ Why parents love it
✔ XP-PAD reduces forces on the neck and head in a frontal impact
✔ SecureGuard helps protect the abdominal area in a crash
✔ Long-lasting fit from four to twelve years
✔ Stable ISOfix installation with easy seatbelt routing
✔ Comfortable, padded seat for everyday journeys
* Please note, although the Britax Kidfix Pro is approved from 100cm and 15kg, we recommend that you keep your child rear facing for as long as possible. Preferably, all the way up to 125cm.
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
4.8 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Finally!
Size: X-Large, Color: All Black D (5-pack)
Finally, comfortable underwear that don’t end up giving me a wedgie. I have a round booty and most cuts of underwear end up shifting as I walk and sit. The hem of the underwear comes right under my cheeks and the lightweight material ensures there’s no panty line and no shifting to where I don’t want them! I’m definitely purchasing more.
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Reviewed in the United States on May 17, 2026
★★★★★ 3
Ehh
Size: Medium, Color: Multicoloured E-(5-pack)
Very thin, still comfy but very thin material. Super soft though. I've worn and washed and they have held up but I won't be repurchasing bc these are so thin
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Reviewed in the United States on April 14, 2026
★★★★★ 5
They’re fantastic!!!!
Size: X-Large, Color: Multicoloured E-(5-pack)
My clothing size is 16/18 and XL. Even though Amazon suggested a size XXL, I ordered my normal XL and they fit perfectly.
The fabric for this style is 92% bamboo viscose and is amazingly soft and almost silky feeling. I had ordered a different boy short in this brand but they were 80% bamboo viscose and the fabric was significantly heavier. I returned those and ordered these.
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Reviewed in the United States on April 25, 2026
★★★★★ 5
Super soft and comfortable!
I haven't bought new underwear in forever. I used to wear thongs, but now find them incredibly uncomfortable. The last few times I've tried to buy new underwear, the sizing was either way off (I'm a medium, but gave up after having to return them for a large and then extra large) or the quality was horrible (two brands stretch waaaay out and they can fall down while wearing them (I have larger ass-ets, so they shouldn't start to slide down during use). I tried these after buying some bamboo pyjamas and I love them! They are incredibly soft, comfortable, and stretchy. I can use them all day, and they work well, whether I'm lounging on the couch or wearing them under my spandex shorts at the gym, they don't ride up or slide down. They are both comfortable and look sexy, while providing support in all the right places. I haven't had them too long, so I can't speak on the durability, but they appear to be of good quality and I plan to order more, this time without the band.
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Reviewed in the United States on November 13, 2025
★★★★★ 5
Well made, light fabric. Waist doesn't roll.
These bamboo underwear really do keep you cool.
They fit true to size, and wear easily. the wide elastic waist band doesn't roll on me.
They are comfortable to wear, washed and dried easily.
The material has some stretch to it, but not a lot.
Well made, no stray strings. Perfect fit for me.
Just what I was looking for.
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Reviewed in the United States on May 17, 2026