The Lazer Z1 KinetiCore is Lazer's flagship road helmet — a featherweight 220g lid that pairs best-in-class ventilation with built-in rotational impact protection and a 5-star Virginia Tech safety rating. Designed for road riders who refuse to compromise between performance and protection, the Z1 KinetiCore replaces MIPS with Lazer's own KinetiCore system, saving weight without sacrificing coverage.

Highlights

• KinetiCore protection: Built-in rotational impact absorption engineered directly into the EPS foam — no separate liner needed, keeping weight down to just 220g.
• 5-star Virginia Tech rating: Top-rated for both direct and rotational impact protection, independently tested and verified.
• 33-vent ventilation: Strategically placed vents deliver 3% more cooling than wearing no helmet at all, keeping you comfortable on long summer rides.
• Advanced RollSys fit system: A top-mounted thumbwheel adjusts the fit band around the full circumference of the head for even, pressure-free retention.
• Polygiene Biostatic™ padding: Antimicrobial treated pads resist odour and stay fresh over the long haul — no mid-season pad changes needed.
• Eyewear friendly: Updated rear basket securely stores sunglasses or sports eyewear when not in use.
• Aeroshell compatible: Fits the optional Lazer Aeroshell for rain, cold, or time-trial use without replacing your helmet.
• Universal LED light attachment: Built-in mount accepts Lazer LED rear lights for added visibility.

Fit & Comfort

The floating headband sits off the forehead to improve airflow and comfort during extended efforts. Effortless strap adjustment and the RollSys top-thumbwheel make dialling in fit quick, even with gloves on. The ponytail-friendly design accommodates a range of hair styles without compromising retention. This listing is size Large, fitting head circumferences of 58–61 cm (22.8–24 in).

Compatibility & Fit

Size: Large — head circumference 58–61 cm. Certifications: CPSC (US) and EN 1078 (CE). Compatible with the Lazer Aeroshell accessory and universal LED rear light attachment. Colour: Matte Full White.