Top features with the largest field of vision from Giro. The Contour has the largest field of vision in its class and thanks to the toric lens from ZEISS®, you will see terrain details even more clearly and distinctly. In addition, the goggle comes with the EVAK ventilation system to keep the lens fog-free. A VIVID infrared replacement lens for bad weather conditions is also included, which you can easily replace thanks to the extremely efficient quick-change system.ZEISS® VIVID Ember lensVIVID lens technology filters out some of the blue light to increase contrast and safety. The advantages can be recognised in all lighting conditions - bumps on the piste are more visible.