Siroko Tech (Spain) - Full protection for the most extreme mountain bike related modalities.

H1 Sedona:

Are you one of those people who isn't afraid of the desert? Do you find beauty in the most hostile places? Discover the new H1 Sedona. Developed with the latest Siroko technology, their cylindrical PC lenses guarantee optimal visibility and total protection from wind, mud and foreign objects. They have anti-fog treatment and anti-scratch coating. Their TPU frame is extremely light and allows an easy interchange of the lenses. The protective foam provides maximum comfort and perfect air circulation. They have an elastic anti-slip strap to give the helmet the best fit possible. Fly over Arizona's red terrain on your MTB.

The lens of this style is category 0.