Kask Protone Icon Cycling Helmet

The Protone Icon is tested against the KASK WG11 protocol, which specifically evaluates the helmet's ability to manage rotational impacts. This ensures the internal frame and shell construction are engineered to mitigate forces that can occur during a crash, prioritizing your safety beyond standard impact testing.

Yes, the interior is lined with CoolMax fabric, which is both removable and machine washable. This makes it simple to keep your helmet fresh and hygienic, even after long, sweaty rides in the heat.

The OCTOFIT+ system features a larger, rubber-coated adjustment dial that is much easier to grip, even with gloves on. It also includes a vertical stabilizer that cradles the base of your skull, providing a more secure, ergonomic fit that stays stable on rougher terrain.

While the Protone Icon is primarily designed for road cycling, its aerodynamic profile and secure fit make it a popular choice for gravel and cross-country mountain biking. It is an open-face helmet, so it provides excellent ventilation for these disciplines, though it does not offer the extended rear coverage found on dedicated trail helmets.

Yes, the helmet includes a reflective insert on the rear. While it isn't a replacement for active lights, it does provide an extra layer of visibility to other road users when riding in low-light conditions.

The Protone Icon weighs 260 grams. This puts it in a competitive weight class for a high-performance road helmet, balancing lightweight comfort for long climbs with the structural integrity needed for impact protection.