?The best view with PRIZM™ lenses. The Fall Line L comes with a large fit and Ridgelock technology, which allows you to change the lens quickly and easily, while a frameless design ensures maximum peripheral vision in every direction. The soft O-Matter frame in combination with the 3-layer foam offers you absolute comfort and the best fit. Prizm™ lens tech boosts colour and contrast, for optimal colour representation and clarity.Prizm™ Sage Gold Iridium LensPrizm™ lenses adapt to weather conditions and provides optimal colour representation while maximising depth perception and greatly improving visibility. The lenses are injection molded under extreme pressure with impact-resistant Plutonite® to create a precise contour with optically correct geometry and clarity.