The Klim Viper redefines the riding experience on the trail. The Viper is engineered to provide the best optical clarity, vision, field of view and fit experience. Ventilation and moisture management systems aggressively combat fogging. Integrating a super-thin frame design, the Viper is compatible with a wide range of open-face helmets.
FOV+ Frame geometry for maximum field of view.
Polycarb UV400 single lens 100% UVA & UVB protection.