Cybex Sirona Z i-Size Plus Car Seat - Nautical Blue

Sirona Z i-Size Plus Car Seat (Isofix Base available Separately)

Rear and front-facing with flexible comfort for your growing child.

Parents who want maximum safety for their child need products that meet their expectations in every way. With the CYBEX Sirona Z i-Size we have set new standards in the area of side- and front-impact protection, merging them into a car seat that outshines all that came before it.

• 360° rotation mechanism

• Rearward Facing Car Seat

• Integrated Linear Side-impact Protection

The Sirona Z i-Size is a new car seat in the CYBEX Z-Line that can be rotated a full 360°. It offers simple door side boarding of your child and is easy to switch between rear-facing and forward-facing position. Its 12-step adjustable headrest and 5 reclining positions make this seat extra ergonomic.

Rotating Mechanism including driving direction control (D.D.C)

The innovative 360° rotating mechanism provides a comfortable entry and exit position with less strain on parent´s backs. In addition, it makes switching between rearward and forward-facing position easy. The Driving Direction Control (D.D.C.) prevents misuse of the forward-facing position before the child has completed 15 months of age and has reached a minimum size of 76 cm.

Rear-facing Car Seat

A rear-facing car seat reduces the risk of injury in a head-on collision by more than 80% when compared to a forward-facing system car seat. Tests show that the force of an impact during a front crash is distributed evenly over a large area. CYBEX recommends rear-facing travel for children up to 105 cm, approx. 4 years.

Integrated linear side-impact protection

The integrated L.S.P. System of the Sirona Z i-Size offers increased safety in the event of a side-impact collision. It reduces the force of a side-impact in combination with the energy-absorbing shell by approximately 25%.

Energy reduction technology (ER-TECH)

The Energy Reduction Technology of the Sirona Z i-Size offers increased safety for your child in the forward-facing position in the event of a head-on collision. The "ER-Tech" reduces the forces on the neck of a child during a front crash by more than 20%, compared to other existing 5-point harness systems.

Height adjustable headrest 

The adjustable headrest offers 12 positions for a customized adjustment as your child grows.

One-hand recline and rotation function

The smart one-hand recline and rotation function makes it easy for parents to adjust the seat while keeping one hand free. For comfortable sleeping and traveling, the Sirona Z i-Size car seat offers 5 reclining positions when rear-facing and 3 reclining positions when forward facing.

Two-click installation with Isofix

A two-click installation with ISOFIX allows for simple installation and guarantees increased safety. In combination with the Base Z the car seat is secured using the car's ISOFIX system and requires no further fastening. An installation indicator also helps to prevent a possible misuse.

Modular System

Stay flexible – as part of the Z-Line Modular System, the Sirona Z i-Size and the Cloud Z i-Size both fit onto the Base Z for a continuously safe ride from birth up to 105 cm, approx. 4 years.

5-point harness system 

Secure your child in the Sirona Z i-Size with ease, thanks to the central 5-point harness system.

Energy absorbing shell

The energy-absorbing shell of the Sirona Z i-Size absorbs the forces of an impact and protectively covers the child.

Belt holder

The magnetic belt holders make taking your child out of the seat easy.

New fabric

High-quality fabrics in a modern design with contemporary colours - the Sirona Z i-Size combines two fabrics in a unique way: One fabric is extremely soft and cosy, especially on the inside of the seat. Hard-wearing two-tone twill-effect fabric is used around the shell. This combination ensures that your little one has a comfortable journey. At the same time, it perfectly blends into the interior of a modern car.