SKU: 52223477124
lsp system cybex sirona

lsp system cybex sirona CYBEX SIRONA G I-SIZE PLUS Car Seat

Sale price$18.21 Regular price$20.23
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

lsp system cybex sirona CYBEX SIRONA G I-SIZE PLUS Car SeatPlease note: this item is not stocked in store and will be delivered in 3 5 working days. The latest car seat in our successful Sirona line is the most comfortable yet: the Sirona Gi i Size. Extended rear facing for safer travel up 20kg, this car seat also features integrated Linear Side impact Protection for defense from all directions. A range of innovative features also upgrade your childs comfort, including 360 rotation in any recline position

Please note: this item is not stocked in store and will be delivered in 3-5 working days.

The latest car seat in our successful Sirona line is the most comfortable yet: the Sirona Gi i-Size. Extended rear-facing for safer travel up 20kg, this car seat also features integrated Linear Side-impact Protection for defense from all directions.

A range of innovative features also upgrade your child’s comfort, including 360° rotation in any recline position with the easy rotation handle, for smooth on and off boarding. Innovative all-round air ventilation means the ride stays cool, and you have the option of choosing mesh fabrics for maximum breathability with the Plus fabric version.

Five recline positions are available in either direction ‒ tailored comfort for your child, whether they’re a tiny newborn or a fully-grown four-year-old (newborn inlay accessory sold separately). 360° of comfort and safety for their first four years: the Sirona Gi i-Size.

CYBEX were awarded Which? Baby and Child Brand of the Year in 2024!

Features:

Up To 50% Higher Safety Levels*

Extended rear-facing – one of the safest ways to travel in a car seat. In the critical first moments of a frontal impact, the child’s body is pushed against the padded car seat shell. This keeps movement to a minimum and reduces force acting on the child’s neck. Mandatory up to 15 months (76 cm), we recommend keeping your child rear-facing for as long as possible. The Sirona Gi i-Size is designed for your child to sit comfortably rear-facing until they weigh 20 kg.

*compared to the same seat forward-facing in a frontal crash. Result of internal testing using 2022 ADAC frontal crash test criteria.

Quick And Easy Onboarding

A stress-free start to your journey. Just swivel the car seat using the easy rotation handle to face the car door and get your child onboard, in any recline position. You can avoid back strain, while your child stays comfortable in the recline position that fits them, whether they’re a newborn or a toddler. Switching from rear to forward-facing travel is just as easy.

Optimal Breathability

The all-round air ventilation of Sirona Gi i-Size allows air to flow through ventilation channels within the car seat, carrying away heat and helping avoid a hot and sweaty ride for your little one. Choosing the mesh fabric available on the Plus version increases airflow even more – with up to 6 times more breathability than comparable car seat fabrics. The clear choice for comfort in any season.

Easy Onboarding

When you’re getting your child strapped into the car seat, you need all the help you can get. The Sirona Gi i-Size features ingenious loops designed to keep the harness out of the way as you get your child onboard.

Grows With Your Child Up To 4 Years Old

As your baby grows, adjust the Sirona Gi i-Size headrest for a comfortable fit at every stage. 12 positions allow a tailored fit to your child, with the harness lengthening automatically with each adjustment. And it can be adjusted with one hand for extra ease of use.

Side-protection

The Linear Side-impact Protection defends your child against the force of a side impact. Working together with the energy-absorbing shell, the L.S.P. System significantly reduces the effect of impact force on the child.

Always In A Comfortable Position

For every moment, whether your little one is a newborn or a growing child, the ideal recline setting is available in both riding directions – and in the boarding position, too. And when your child falls asleep in the seat, you can recline it with one hand, letting them dream that little bit longer.

Straightforward Installation

It only takes moments to set up your Sirona Gi i-Size. Use an ergonomic handle to click the ISOFIX into the vehicle seat and extend the load leg down to the car floor. Both provide stability and extra safety in the event of an accident. Visual indicators help you confirm the seat is ready to protect.

Specifications:

  • Regulation: UN R129/03
  • Child Height: 61 - 105 cm (From 40 cm with newborn inlay)
  • Child Weight: Max. 20 kg; from approx. 3 months up to 4 years (From birth with newborn inlay)
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: 52223477124

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4.9 ★★★★★
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K
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koshdeb
Chelsea, US
★★★★★ 5
You will want to sleep on these sheets!
Color: Adelia Gray, Size: Queen Extra Deep Pocket
Buy these sheets! I have only slept on 100% percale cotton. No blends, no sateen mix, just pure percale cotton which these sheets deliver. The finish is soft, not rough or scratchy as some describe. Cotton, is not rough. Percale, however, may not be. for everyone. They like a like iron to keep them unwrinkled and smooth. Some describe the finish as crisp. Again, crisp, is not scratchy. Crisp is an old-fashioned texture that appeals to any who like to sleep on the cooler side. Not cold, simply cool. Cotton breaths, other fabrics do not. The fabric is light, but **not thin. Again, cotton percale is a lofty drape but with a cotton that breathes nicely. II purchased the extra deep pocket, queen size with an accurate fit. The days of misfitted bottom sheets are gone. These, slide on with ease. They are not oversized or sloppy. The elastic hugs the mattress with comfort. I did not need to struggle or attempt to stretch the fabric to encase my mattress. It was a proper fitting, fitted sheet. The elastic is plenty. The drape of the percale is perfection. The drop on both sides of the bed is again proper. Not overly generous and hanging to low, nor too short that they create a tug-o-war when sleeping to keep covered. They fall to the edge of the mattesss which is what I was wanting. These sheets also launder very nicely in cold water. The colors do not bleed. I dryer my sheets on perm-press despite percale is not that finish. It helps reducing wrinkling. When I hear my dryer chime, I instantly remove the sheets and lightly press them with an iron so the fabric performs as percale should. For those who like a wrinkled sheet that is soft, you will also be pleased. These are wonderful sheets that fulfill their product description, 100%. My only request is for more prints and colors like the rest of the other size mattresses. Queen, extra deep pocket is limited with selection which is unfortunate as more mattresses are made thicker, denser and with a struggle to purchase properly fitting sheets. These sheets are sized correctly to fit 22" and perhaps 23" mattresses. The days of small fitted sheets are past tense. Oh, also the pillowcases are generous. I sleep with regular sized pillows but this company cut the pillowcases to allow for queen or larger pillows so there is again, plenty of room. I am delighted to know this company and hope more prints will become available for extra deep pocket sleepers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
M
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Mohit Saxena
Cuba, US
★★★★★ 5
Great crisp, cooling, cotton sheets. Not soft like microfiber but theyre amazing for hot sleepers.
Color: Lama Multi, Size: Full
These are awesome. They are the crisp, rougher kind of cotton sheets but cooling. i actually wanted sheets that felt more rough and crisp. These are not uncomfortable at all but rather the opposite. i am a very hot sleeper and i was using microfiber before; these were a game changer, the difference is astounding. never going back to microfiber again. when i shift to turn the other way while i sleep, the sheets feel cool to the touch its actually amazing. also the llamas are very cute. Cotton wrinkles more than other fabrics in case you mind that. but its not noticeable on my pillows and my comforter covers the sheets anyway.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
L
Verified Purchase
L.R.
Chelsea, US
★★★★★ 5
Great summer sheets
Color: Light Blue, Size: Queen, Color: Light Blue, Size: Queen
Love these sheets! I washed them before using. Went by the manufacturer's instructions and they came out beautifully. I purchased these for my summer sheets, and they are very soft and comfortable and really keeps me cool at night. I purchased the light blue, but they are more like aqua green. Not saying I don't like them, the color is very pretty. But if you are looking for light blue, they are not quite that. Are there wrinkles? Yes, of course. They're 100% cotton. Did it interfere with my sleep? Nope. Not at all.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
V
Verified Purchase
Victoria
Battle Creek, US
★★★★★ 4
100% cotton
Color: Dark Gray, Size: King
I have a king size hybrid Purple mattress, and while the fitted sheet pockets don’t exactly fit all the way to the bottom, they didn’t really have issues with riding up much. I just pull them back down when making the bed, and it’s not really an issue. They are a little crunchy at first, but I think they soften with washes. I appreciate that they are 100 percent cotton which was my reason for purchasing. For the price, I am satisfied, and will probably purchase more if I can’t find anything comparable with deeper pockets. I would consider them to be a good mid weight, breathable sheet set, making them nice year round sheets. I haven’t had any pilling issues yet, I will continue to use to be sure this doesn’t become a problem before I purchase another set. The gray color is very pretty and neutral, making it match with many other color schemes. As of now, if the pockets were just a little deeper, I’d give 5 stars.
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Reviewed in the United States on January 2, 2026
K
Verified Purchase
Kai
Dallas, US
★★★★★ 5
Great Buy
Color: Sage Green, Size: California King
Pros: correct color as shown, lightweight, breathable at night, great for sensitive skin, fits corners of bed Cons: after 2-3 washes, even following wash instructions the sheet does get smaller making it harder to fit bed. Overall 10/10, would recommend buying & I will buy in future.
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Reviewed in the United States on June 2, 2026

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