Not only functional, but also very nice to wear, the Z1 EVO is made of different materials getting together to give this open face helmet a unique look and feel. The 3 mm polycarbonate shell, already used on the Z1 HP full face helmet, allows highest degrees of protection, still allowing the open face shell to be flexible, and therefore more comfortable to wear. The sturdy safety chinstrap is a highly reliable and comfortable attachment system, keeping the helmet stable in place in every condition. As in the Z1 HP, the liner is interchangeable to set the size, and has pouches on both ears to accommodate audibles. Flat on sides, can be easily adapted to install a camera holder, like our Universal Camera Mount.