Aerodynamic engineering makes this speed specialist the ultimate eyewear for cycling, running and beyond. An open-edge brow maximizes the upper field of view, and the new Advancer nose bridge instantly opens airflow to combat fogging and overheating.
PRIZM Lenses Prizm is a revolution in lens optics built on decades of color science research. Prizm lenses provide unprecedented control of light transmission resulting in colors precisely tuned to maximize contrast and enhance visibility.
Advancer nose bridge for the correct fit of the glasses, for protection against light and for free air circulation to prevent fogging and overheating
Open forehead for extended upper field of vision
Optical precision and impact resistance meet or exceed ANSI Z80.3 standards for optics and impact resistance
Protection Index enligt Standard EN1938
0 - For cloudy days the lens is colourless
1 - Suitable for weak sunlight through an otherwise cloudy sky
2 - Medium lenses for normal sunlight
3 - Strong sunlight (alpine and marine), often dark lenses
4 - High Alpine and marine environment. Very dark lenses, not suitable for driving!