The Smith Proxy goggles combine the wide field of view of a spherical lens with the contrast-boosting advantage of a ChromaPop lens. The sleek frame hugs the face for a seamless fit that maximizes peripheral vision. AirEvac helmet integration helps maintain fog-free clarity. ChromaPop Everyday Green Mirror Lens: Suited for a range of conditions, enhances every undulation of snow so you get more out of every moment. (VLT = 23%) Features: Vision: Spherical Carbonic-x lens for distortion-free optics and impact resistance Fog-X anti-fog inner lens for fog-free performance ChromaPop lenses enhance contrast and natural color to make the details pop Light-sensitive Photochromic lenses adapt to changing light conditions (optional) Fit / Integration: Designed for ultimate integration with Smith helmets for maximum comfort, venting and fog-free performance QuickFit strap adjustment system lets you find the right fit fast Ultra-wide, silicone-backed strap stays put Three-layer DriWix face foam wicks moisture for a fog-free fit Responsive Fit frame adjusts to your face for a precise, comfortable fit Medium fit; Available in Low Bridge fit Includes: Includes microfiber goggle bag