Smith Guides Choice - Chromapop Glass A medium/large fit - large coverage glass * ChromaPop Glass polarized lenses cut glare and enhance color and contrast while being highly scratch-resistant * Smudge and moisture resistant coating for easy cleaning and clear optics * Anti-reflective coating improves clarity and reduces eye strain * 100% UV protection * Medium-large fit, medium-large coverage * 8-base lens curvature offers a wraparound fit Megol temple and nose pads provide non-slip grip so glasses stay put * Spring hinges self adjust to your face for a snug, comfortable fit