SKU: 29213392499
cybex sirona s convertible car seat

cybex sirona s convertible car seat Cybex Sirona S SensorSafe Convertible Car Seat – Twinkle Twinkle Little One

Sale price$18.02 Regular price$20.02
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Ships within 48 hours · Estimated delivery Oct 3 - Oct 8

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Description

cybex sirona s convertible car seat Cybex Sirona S SensorSafe Convertible Car Seat – Twinkle Twinkle Little OneThe CYBEX Sirona S is the ONLY convertible car seat to feature a 360 swivel seat with a load leg, linear side impact protection, and SensorSafe technology. Built into the chest clip, SensorSafe provides real time in app alerts when potentially unsafe situations arise including if a child unbuckles the chest clip, if the back seat becomes too warm or too cold, and if the driver unintentionally leaves the child behind. These features offer advanced

The CYBEX Sirona S is the ONLY convertible car seat to feature a 360° swivel seat with a load leg, linear side impact protection, and SensorSafe technology. Built into the chest clip, SensorSafe provides real-time in-app alerts when potentially unsafe situations arise including if a child unbuckles the chest clip, if the back seat becomes too warm or too cold, and if the driver unintentionally leaves the child behind. These features offer advanced safety protection for children and greater peace of mind for parents.

  • ONE-HAND 360° SWIVEL SEAT: For easy loading and unloading of your child
  • LOAD LEG: Absorbs energy and reduces crash forces on the child by up to 30% in a front impact collision*
  • ONE-TIME VEHICLE BELT INSTALLATION: Allows seamless transition from rear-facing to forward-facing mode without having to re-install
  • EASYLOCK™ BAR: Reduces force needed up to 4x for quick, simple and secure installation
  • SENSORSAFE TECHNOLOGY: Bluetooth enabled chest clip sends mobile app alerts if a child unbuckles the chest clip, if the back seat becomes too warm or too cold, and if the driver unintentionally leaves the child behind
  • 12-POSITION ON THE FLY RECLINE: Adjust even when the seat is in use
  • LINEAR SIDE-IMPACT PROTECTION (L.S.P.): Reduces collision forces by up to 25% in a side impact crash*
  • ANTI-REBOUND BASE: Reduces rebound forces in a rear or front impact crash
  • REAR-FACING LONGER: Up to 50 lbs.
  • MAGNETIC BUCKLE HOLDERS: Keeps harness out of the way for easy loading and unloading of your child
  • DISHWASHER SAFE CUP HOLDER: Can be positioned on either side of seat
  • 12-POSITION ADJUSTABLE HEADREST: Harness adjusts with the headrest for a proper fit as your child grows
  • DUAL-LEVEL INDICATORS: Clearly indicate the proper car seat angle from either side of the seat
  • STEEL REINFORCED FRAME: Provides strength and durability
  • 3-POSITION PADDED BUCKLE: Allows for a secure fit while providing extra comfort for your growing child
  • REMOVABLE INFANT INSERT: Ensures proper fit and support for babies

*As compared to the same car seat without this feature

Usage

  • Child Age Minimum: newborn
  • Child Age Maximum: 8 years
  • Child Weight Minimum: 4 lbs.
  • Child Weight Max: 65 lbs.
  • Rear-Facing Mode Weight Limitation: 4-50 lbs.
  • Rear-Facing Mode Height Limitation: 17"-49"
  • Forward-Facing Mode Weight Limitation: 22-65 lbs
  • Forward-Facing Mode Height Limitation: 28-49 in
  • Forward-Facing Mode Age Limitation: at least 22 lbs
  • Forward-Facing Mode Fit Limitation:  top of ears below the top of the headrest

Specifications

  • Dimensions: 24.5"D x 19"W x 25.5"H
  • Weight: 30.4 lbs.
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: 29213392499

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4.7 ★★★★★
Based on 6 reviews
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K&M
Belleville, US
★★★★★ 3
Almost had it.
For a $30 pair of jeans, the quality was pretty good. They fit nicely from the waist to mid thigh. Comfortable even on a plus size frame. From there it’s a trash fit. Basically a wide leg jean with minimal flare. May look good on someone taller but I may as well have been wearing an old pair of ufo pants. If you’re on the shorter side and looking for an old AE skinny kick look, these pants are not it.
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Reviewed in the United States on November 15, 2025
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FN2187
Charlottesville, US
★★★★★ 5
Love these jeans! Flattering, comfy, tts fit, good price
Size: 16, Color: Iced Blue Light Wash
I love these jeans. I'm 5'7 and normally wear a 16 in jeans. These fit perfectly, it carry all my weight in my midsection and hips and the rise on these is high which I like, but there's enough room and stretch in the waist that they don't dig in. I ordered these when the price was around 23 dollars, which I think was an excellent value, I am going to order the other wash as well. They're not too thick but not too thin, perfectly stretchy but don't get stretched out, and they're comfortable. The leg opening is the perfect amount of flare without being like a bell bottom.
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Reviewed in the United States on December 14, 2025
J
Verified Purchase
Jennifer
San Leandro, US
★★★★★ 5
Favorite jeans ever!
Oh my gosh these jeans are incredible! People are always amazed when I tell them they are from Amazon. The quality is great. The stretch and feel is perfect and they are so flattering. I will be purchasing more. True to size!
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Reviewed in the United States on March 27, 2026
D
Verified Purchase
dinsmom
Birmingham, US
★★★★★ 5
My new go to jeans!!!
5'6", 235lbs, my jeans from LB were mostly size 18 - these 18 fit just as nicely if not better. They are a little long but since I wear boots every day working in the construction field, they do not drag. Love the extra high waist. Don't feel like I bare all when bending over. Needed to replace my jeans from a high dollar plus sized company that keep wearing thin in the thigh but hate the $60-$80 price per pair... again... I work in construction. First I just bought one pair. LOVED THEM the first time I wore them. After their first wash, they were just as great. No color bleed and no shrinking. I immediately ordered two more pair. This is the first pair of jeans I have fallen in love with for years due to their comfort. Appear to be of good quality. I think I look amazing in them which is not something I use often to describe myself. Don't appear to stretch too much during wear. I usually don't review products, but I know how frustrating finding a good pair of jeans can be, especially for larger ladies. I am so excited about and happy with these jeans, I just had to share.
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Reviewed in the United States on September 23, 2025
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S
Waukegan, US
★★★★★ 4
Cute, good quality. Wish there were more sizes available.
Size: 20, Color: Iced Blue Light Wash
Only 4 stars because once again, sizing for women's jeans isn't telling the truth/whole truth/nothing but the truth. I can wear a 20 in other jeans and they're sagging on me by midday. Some 20's feel like 18's. I don't know man. But sizing aside, these jeans are SUPER cute. And I just know that when I am able to sit in them without suffocating ... ladies, you know what I'm saying 😆 ... they're going to be so comfortable too. The material feels like really nice quality. They aren't true high rise but high enough to hold everything together. More like a medium high rise. I was really bummed they didn't have a 22. But I guess this is incentive. I'll order some amazon exercise clothing and work out until these fit me. I'd say they're on the 1/2 size too small of being true to size. But that's not really a fair assessment when no two different brands of jeans are the same in any capacity. If you're positive what size jeans you wear then I 100% recommend these. I can't wait to fit into mine.
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Reviewed in the United States on April 23, 2026

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