With a new toric lens shape and VIVID lenses with Optics by ZEISS, you&';ll be able to see as great as you look with the Contour goggle. The Contour features the largest field of view in its class while offering a new lens shape that&';s been developed with ZEISS Optics. To see all the features on the mountain in total clarity, the Contour&';s Expansion View Technology + and VIVID lenses allow you to spot your landings and take-offs with ease. The Contour also boasts an EVAK vent system so you don&';t have to worry about fogging, a bonus low-light VIVID infrared lens, and a super-efficient quick-change lens system. Anti-fog coating Expansion View Technology Plus (EXV+) Includes two VIVID Lenses with Optics by ZEISS - sun / all condition lens and low-light lens Triple-layer face foam with microfleece facing Adult Large Frameless Design Toric VIVID lenses with Optics by ZEISS EVAK Vent Technology uses a new foam made from an ultra-durable, non-absorbent material. EVAK vents minimize the chance of fogging by releasing moisture while simultaneously creating a barrier from the elements.