This is a ‘rear-facing-for-longer’ model that can be used from birth as a rear-facing car seat and then rear or forward-facing for the Group 1 phase.
CYBEX Sirona S with SensorSafe, Convertible Car Seat
Cooper's 6 Month Update + Cybex Sirona S and Cybex Gazelle Review
Safety and Ease with Cybex Sirona S Car Seat
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
CYBEX Sirona S Rotating Convertible Car Seat with Load Leg and with SensorSafe - Premium Black
Nuna REVV vs Cybex Sirona S
Cybex Sirona S, Infant Car Seat
Polyester Convertible Car Seat: The first car seat in the US to feature an innovative 360° rotatable seat, the Sirona S makes it quick and easy to
Cybex Sirona S Rotating Convertible Car Seat with SensorSafe 2.1, Children Newborn to Four Years, Easy Child Load, Infant Baby Toddler Preschooler
CYBEX Sirona S Rotating Convertible Car Seat with Load Leg and
Cybex Sirona car seat review - Car seats from birth - Car Seats
