Spherical Carbonic-x lens for distortion-free optics and impact resistance QuickFit strap adjustment system lets you find the right fit fast ChromaPop lenses enhance contrast and natural color to make the details pop Fog-X anti-fog inner lens for fog-free performance Born on the Mountain, Built from Innovation: Smith is a performance eyewear and helmet brand for those inspired to pursue new and deeper connections with the outdoors; we’ve been outfitting consumers with the confidence to experience more since 1967 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.