The Lazer Z1 KinetiCore is a featherweight road helmet that pairs class-leading ventilation with built-in rotational-impact protection, so you stay cool, comfortable and well protected on every ride. At just 220g in size Medium, it disappears on your head while delivering the kind of all-day comfort serious cyclists demand.

Highlights

• Featherlight at 220g (size M): one of the lightest road helmets available, so you barely notice it on long days in the saddle.
• KinetiCore integrated protection: engineered crumple zones absorb both direct and rotational impact energy without added weight or bolt-on parts.
• 33 vents for outstanding airflow: strategically placed openings move air across your scalp to keep you cool when the pace and temperature climb.
• Advanced RollSys fit system: a smooth thumbwheel on top of the helmet tensions a band around the full head circumference — secure, even hold with no hot spots.
• Polygiene Biostatic padding: antibacterial treatment keeps the interior fresh ride after ride.
• Eyewear docking slots: stow your sunglasses securely when you are not wearing them.
• Dual certified: meets both CE (EN 1078) and CPSC safety standards.

KinetiCore protection

KinetiCore is Lazer's integrated rotational-impact protection system. A series of engineered EPS foam Controlled Crumple Zones are built directly into the helmet shell and are designed to compress under impact, absorbing energy that would otherwise reach your head — including the rotational forces common in real-world crashes. The result is purpose-built protection that is lighter and simpler than a bolted-on liner.

Cool and comfortable

Thirty-three vents move air continuously across your scalp when you are working hard. A floating headband lifts the retention system clear of your forehead to improve airflow and reduce pressure, while Polygiene Biostatic™ treated padding helps keep things fresh over back-to-back rides.

Precise, all-round fit

The Lazer Advanced RollSys system runs a tensioning band around the entire circumference of your head and is adjusted with a smooth thumbwheel on the top of the helmet. This spreads retention force evenly with no pressure points and accommodates ponytails. Eyewear docking lets you park your sunglasses on the helmet when the road pitches into shade.

Compatibility & fit

This is the Full White colourway in size Medium, fitting head circumferences of 55–59cm. The helmet is CE (EN 1078) and CPSC certified. Compatible with the optional Lazer Aeroshell for added weather protection and aerodynamic performance. Accepts the optional Lazer Universal LED rear light via direct mount. Both accessories are sold separately.