SKU: 52319026485
cybex sirona s base

cybex sirona s base Sirona S 360° SensorSafe Convertible Car Seat | Snuggle Bugz

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Description

cybex sirona s base Sirona S 360° SensorSafe Convertible Car Seat | Snuggle BugzThe CYBEX Sirona S is the only convertible car seat to feature a 360 rotatable seat with load leg stability, linear side impact protection, and SensorSafe technology. Description: The Cybex Sirona S is the first Convertible Car Seat in North America to feature an innovative 360 rotatable seat with a load leg, making switching between rear facing and forward facing positions quick and easy. The Sirona S load leg stabilizes the seat and can

The CYBEX Sirona S is the only convertible car seat to feature a 360° rotatable seat with load leg stability, linear side impact protection, and SensorSafe technology. 

Description:

The Cybex Sirona S is the first Convertible Car Seat in North America to feature an innovative 360° rotatable seat with a load leg, making switching between rear-facing and forward-facing positions quick and easy. The Sirona S load leg stabilizes the seat and can significantly reduce crash forces. These features, combined with an EasyLock bar for quick, simple and secure installation, offer advanced safety protection for children - and greater peace of mind for parents. 

With SensorSafe technology, you'll gain instant insight into your child's well-being-right to the SensorSafe app on your phone. Built into the chest clip of Cybex car seats, SensorSafe provides alerts when unsafe situations arise including if a child unbuckles themselves; if the back seat has become too warm or too cold if a child has been seated for too long, and if the driver accidentally leaves the child behind.

Features:

  • Innovative, one-hand 360° rotatable seat allows parents to easily get their child in and out
  • Load leg stabilizes the car seat and can reduce rotation in certain crashes by up to 30%
  • Only Convertible Car Seat in North America with a one-time vehicle belt installation for both rear-facing and forward-facing mode
  • EasyLock bar reduces the force needed up to 4x for quick, simple and secure installation
  • Smart-tech harness chest clip with SensorSafe technology alerts parents if their child becomes unbuckled, the car temp gets too warm or unsafe conditions arise
  • 12-position recline adjustment even while the seat is in use
  • Linear Side-impact Protection absorbs up to 25% more impact in a collision* [*when compared to the same car seat without L.S.P. extended]
  • Anti-rebound design reduces car seat rebound movement
  • Magnetic buckle holders make entry and exit from the seat a breeze
  • Dishwasher safe cup holder can be positioned on either side of the seat
  • 12-position, height-adjustable headrest with no-rethread harness
  • Dual-level indicators help ensure the proper car seat angle
  • Steel reinforced frame provides strength and durability
  • Harness pads and 3-position padded buckle provide extra comfort
  • Removable newborn insert provides support for small babies
  • The innovative one-pull LATCH removal system
  • LATCH Connection storage inside the base when not in use
  • SensorSafe technology uses a Bluetooth enabled chest clip to send mobile app alerts when potential unsafe situations arise

Specifications:

  • Rear-facing: Suitable from 4 lbs. to 50 lbs
  • Forward-facing: Suitable from 22 lbs. to 65 lbs
    • Use from birth up to 65 lbs. or 49 inches, following the directions in your user manual
  • SensorSafe is compatible with most vehicles 2008 or newer with an OBD II port. For some electric vehicles, contact Cybex as an additional adapter may be needed
  • Car Seat Weight: 30.4 lbs. 
  • Dimensions: 21.1" H x 33.6" L x 20.1" W
  • Item Weight: 36.2 lbs

Additional Information:

  • SensorSafe™ Technology:
    • Smart-tech harness chest clip with SensorSafe™ technology provides alerts when unsafe situations arise including if a child unbuckles themselves while the vehicle is in motion; if the back seat has become too warm or too cold, if a child has been seated for too long, and if the driver accidentally leaves the child behind after the vehicle has been switched off.
    • These alerts are provided through an installed vehicle receiver and a user-friendly smartphone SensorSafe App.


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Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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  • To process your return/exchange, please contact us at [email protected]
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SKU: 52319026485

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4.5 ★★★★★
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MikeInWeston
Lake Worth, US
★★★★★ 5
6'1" 280+ with a middle, and 3x is perfect
Size: 3X-Large, Color: Antique Indigo
Naturally, this arrived stiff and the arms were a little long, but a hot wash and hot dry softened it perfectly and brought the sleeves up just enough. Jean jackets just have to break in. I slept in it last night to form it to my body although my wife thought I was nuts. These aren't warm jackets, but if you're my size 3x will leave just enough room for layers. Of course, the jacket will become a best friend like all the others have. It'll just take some time. I've seen complaints about the buttons and, yes, they'll also need to break in too. But they will!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026
D
Verified Purchase
David O. Hoagland
West Palm Beach, US
★★★★★ 4
Like Steve McQueen, all I need's a fast machine...
Size: Medium, Color: Vintage Indigo
I was very impressed by the quality of the Vintage Indigo (distressed) jacket I received. Much heavier denim than Levi's, rugged stitching, classic fit that is also much better than the relaxed Levi's available on Amazon. The inside pockets are generous and sturdy but have no closure flap so if you bent over enough I suppose things could fall out. This jacket is pretty bombproof if you ask me and at half the price of Levi's. I only wish that they made this in size small, which I can't find anywhere. I am 5'9" and 170 lbs, athletic build. I like a high and tight fit on these like Steve McQueen would have rocked, the shoulders and sleeves on this medium size are a bit oversized, the body is just a tad more relaxed and longer than I would like. Most guys would probably be very pleased with this medium. It would work very well over sweaters and such. Update: I ordered the Lee Boss Man vintage style jacket in Medium, it's much tighter fitting than this Wrangler and the vintage wash is much more convincing. The Lee is a much trimmer fit, tight across the shoulders and through the sleeves, slim on the body. It's more the Steve McQueen look I was searching for so it's a keeper. No room for sweaters under the Lee and the denim is much lighter weight than the Wrangler. Lee's the one for me. This Wrangler is very good quality but not quite the fit for me so it goes back. Thankfully Amazon makes returns free and easy so you can try every brand.
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Reviewed in the United States on February 9, 2015
S
Verified Purchase
scott w miller
Louisville, US
★★★★★ 5
Size & fit great
Size: Large, Color: Vintage Indigo
The fit of the jean jacket was as described. I did order a large. I am 5'11'' The sleeves were Not long they were the proper length and came to my wrist as they should have. The color was a little darker than the picture but still a nice washed-out blue. Looking forward to years of wearing this jacket. The jacket is high quality with excellent stitching. I am a consumer and was not compensated for this review.
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Reviewed in the United States on November 21, 2025
A
Verified Purchase
Axe Rider
Lexington, US
★★★★★ 5
Runs a little large
Size: X-Large Tall, Color: Antique Indigo
Awesome jacket! I am a vintage Lee Rider jacket man since high school. All Made in USA from denim Made in USA. Oldest from High School. Think I bought a Wrangler jacket once and it was not fitted like a Rider, boxy and baggy. Returned it. Wanted to try a Wrangler or Levi jacket after wearing Lee jackets for over 50 years. Modern Lee are Lee by name. After reading a 100 reviews the Wrangler reviews were consistent. The Levi reviews were all over the place, small, large, thin, thick, all cotton, stretch, made no telling where. Ordered this jacket. Ordered a XL Tall. Usually wear a XXL. But running large was a consistent comment. Sized to fit a hoodie under. Built odd, 48 jacket, 37 shirt sleeves, 36 pants are loose fit. The sized down jacket fits a little loose. May shrink down a little, washed twice yesterday. But like all Bangladesh made clothes I have owned the quality is equal to my 70’s, 80’s, and 90’s Made in USA Lee Rider jackets. The denim is top quality, the stitching is even and well done. Not as slick as my Diamond Gusset denim jacket on finishing inside, think 700.00 suit coat quality, but equal to any of my five Lee jackets. This is a Tough Wear and not an Italian suit coat. Living in Houston we only see a month or two of jacket weather a year. Wearing shorts and tee shirt today. So stores do not stock year round. Amazon was a gamble on size and quality. Looked before ordering, no stores had jackets in stock after first of the year to try size and fit. I got lucky. Fit like a XXL Lee Rider or Diamond Gusset. Quality of denim and construction are top notch. Much recommended, just order down on size if you are borderline on sizes.
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Reviewed in the United States on January 10, 2023
D
Verified Purchase
Deborah Jones
Charlottesville, US
★★★★★ 5
Men’s Jacket looks great
Size: XX-Large, Color: Antique Indigo
Wrangler Men’s Jacket fit my husband great. He really liked it and it was a good price.
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Reviewed in the United States on May 18, 2026

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