Oakley EVZero™ Blades – ultralight protection in changing conditions Oakley EVZero™ Blades is a combination of sports functionality and streetwear style. The frameless design, photochromic lenses and lightweight make this model perfect for running, cycling or everyday use in various lighting conditions. Oakley EVZero™ Blades Key Features: Size L (134 mm): fits medium to larger faces Frameless Toroidal Design: wide field of view and ultralight Photochromic Lenses: Clear to Black Iridium – from clear to dark Unobtainium® Nose Pads and Temples: better grip even in wet conditions Frame Color: Matte Black – universal and stylish Application: perfect for cycling, running, training and Daily activity in changing light Photochromic Clear to Black Iridium lens parameters: Light Transmission (inactive): 23% Light Transmission (activated): 14% Lighting Conditions: Variable weather – from bright to cloudy days Base Color: Clear Filter Category: Cat. 0–2 – Adaptive Darkening Read more