The Rossignol Otava brings a clean cylindrical-lens look with a wide field of view and a Zebra-treated lens built to cut flat light and boost contrast when the clouds roll in. A comfortable triple-layer face foam, full anti-fog treatment, and helmet-friendly frameless design make it an easy everyday driver from first chair to last run.a Zebra photochromic-style contrast lens for variable lighta Cylindrical lens with wide field of viewa Triple-layer face foam and anti-fog treatmenta Helmet-compatible frameless design