Cybex

Cybex Sirona Si Style i-Size 360 Car Seat - Misty Grey

Name: Cybex Sirona Si Style i-Size 360 Car Seat - Misty Grey
Brand: Cybex
Price: 379.00 GBP
Availability: InStock

£379.00 GBP

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Keep your little one safe and comfortable with the CYBEX Sirona Si i-Size Car Seat, designed for extended rear-facing travel up to approximately 4.5 years. Its protective, energy-absorbing shell helps distribute impact forces, while advanced Linear Side-Impact Protection provides additional protection from side collisions.

The Sirona Si combines safety with everyday convenience, featuring smooth one-handed 360° rotation to make getting your child in and out of the car easier. CYBEX GrowTech allows the seat to adapt as your child grows, while the rigid crotch pad and magnetic belt holders make everyday onboarding simple and comfortable.

Suitable from approximately 3 months as standard, the Sirona Si can also be used from birth with the optional newborn accessories. An XXL UPF50+ sun canopy***, all-round ventilation and premium Style finishes provide additional comfort throughout your child's early years.

FEATURES

Extended Rear-Facing Safety – Designed for rear-facing travel up to approximately 4.5 years, the Sirona Si provides up to 50% better protection* compared with the same seat in a forward-facing position during a frontal impact. Its protective shell helps distribute impact forces while keeping your child securely positioned.
Grows Up to 4.5 Years – CYBEX GrowTech allows the seat to grow and adapt with your child. The standard Comfort Inlay provides additional support, while an adjustable headrest and ergonomic M-position help provide a comfortable fit throughout their development.
Use from Birth with Optional Newborn Accessories – The Sirona Si is suitable from approximately 3 months (61cm) as standard. Optional Newborn Insert and Newborn Inlay accessories allow the seat to be used from birth for babies measuring 40–60cm, providing additional head and body support. Once these are removed, the included Comfort Inlay can continue to be used until your child reaches 85cm.
Enhanced Recline Range – AGR-certified for enhanced ergonomics, the Sirona Si offers 40% more recline range compared with its predecessor, providing comfortable rear-facing and more upright forward-facing positions as your child grows.
One-Handed 360° Rotation – Smooth one-handed 360° rotation allows the seat to turn towards the car door, helping reduce strain on parents' backs when placing their child into or removing them from the seat.
Rigid Crotch Pad – The rigid crotch pad stays in position to make getting your child into the seat quicker and easier, providing a more ergonomic experience for both parent and child.
Up to 25% More Side-Impact Protection – Advanced Linear Side-Impact Protection (L.S.P.) forms part of a three-tier safety system and is designed to reduce side-impact forces by up to 25%**. Energy is channelled into the car seat's energy-absorbing shell and headrest, while the integrated L.S.P. can be folded away when space is limited.
Magnetic Belt Holders – Clever magnets hold the buckle tongues securely at the sides of the seat, keeping the harness out of the way while you place your child into or remove them from the car seat.
Optimal Breathability – All-round air ventilation helps keep your child cool and dry throughout the year. Innovative 3D mesh Style fabric self-regulates moisture absorption and increases airflow by up to six times compared with conventional materials, while ventilated hard parts provide additional breathability.
SensorSafe Compatible – For additional peace of mind, the Sirona Si is compatible with CYBEX SensorSafe, a child-in-car alert system that can monitor conditions and send notifications to your smartphone via the accompanying app.
XXL Sun Canopy with UPF50+ – Available on Style colours, the integrated XXL sun canopy provides UPF50+*** protection to help shield your child from sunlight and reduce glare. A breathable mesh window improves airflow, while clever clips allow the canopy to be easily detached when required.
Soft on Skin – Materials are screened for restricted and potentially harmful substances, including heavy metals, phthalates and flame retardants. Testing is carried out by internal laboratories and exceeds applicable regulatory testing standards in the markets served.
Luxury Design – Style Version Only – Chic two-tone leather-look accents combine with breathable mesh, inspired by premium luxury car interiors. The sophisticated finish provides a combination of style and comfort and is available exclusively in Style variants.