SKU: 87431583500
cybex sirona s2 i-size

cybex sirona s2 i-size Cybex Sirona S SensorSafe Convertible Car Seat

Sale price$18.32 Regular price$20.35
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Ships within 48 hours · Estimated delivery Sep 28 - Oct 3

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Description

cybex sirona s2 i-size Cybex Sirona S SensorSafe Convertible Car SeatThe 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: 87431583500

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TATA
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Reviewed in the United States on May 20, 2026
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Happy Mommy
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Reviewed in the United States on February 6, 2026
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Debbie Armstrong
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★★★★★ 3
Too small
Much smaller than it appeared to me in the picture. I did not read the length as I should. I would not have bought it if I saw it before purchasing. My 18 month old grandson now has a new toy.
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Reviewed in the United States on April 26, 2026
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Hayden Lauren Bennett
Phoenix, US
★★★★★ 5
Very convenient, soft, comfortable and does its job.
Size: 3 Pairs - Gray, Green, Pink
As a first responder being on your feet consistently in heavy boots really takes a toll. I buy new soles for my boots and noticed the inconsistency balance from heel to toe which caused cracked and dry heels. I was desperate to find an immediate solution and saw these. Received all the socks individually wrapped, I am a size 5 1/2 to 6 in women’s shoes and they fit so snuggly. They are convenient, they fit under my work socks due to them only covering a portion of the foot and heel, the inside where the heel is a soft rubber material that helps keeps it in place, as well as if you use ointment or oils. The socks are soft and very comfortable that at the end of the day you forget you are wearing them. They are also washable both in the washer or hand washed and it doesn’t affect the rubber material. Highly recommend especially after a foot spa day.
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Reviewed in the United States on January 20, 2025
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Amazon Customer
Fort Morgan, US
★★★★★ 5
Perfect!
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When my heel skin started cracking, I of course found the internet hacks that went along the lines of put some moisturizing something (cream, Vaseline) on your feet and put socks on and go to sleep. Somehow many issues. While putting on the socks, I already wiped off the moisturizer. It feels terrible. My sleeping self hates socks apparently! I always kick them off, the socks are covered in moisturizer, and it’s all over my blanket. Yuck! So when I found these socks I was unsure but willing to try. These are exactly what I needed! They have this gel-y coating inside that does not absorb the moisturizer, so it actually gets absorbed into your skin. They are snug without cutting off circulation, and along with kerasal, my heels are being healed! Could not recommend enough.
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Reviewed in the United States on December 31, 2024

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