VISION: Available in your choice of ChromaPop Glacier Photochromic Copper Blue Mirror or ChromaPop Polarized lenses; ChromaPop Glacier Photochromic lens tint adapts to match the light conditions with less sensitivity to temperature changes and full ChromaPop contrast and color enhancement throughout the tint range; Anti-fog and hydroleophobic coatings on the Glacier Photochromic lenses for clear optics and easy cleaning; ChromaPop Polarized lenses cut glare and enhance color and contrast FIT: Easy-adjust QuickFit temples for a customized fit; AutoLock hinges hold frames open for easy one-hand on and off; 6-base lens curvature offers a modest wraparound fit; Megol temple and nose pads provide non-slip grip so glasses stay put FRAME: Evolve bio-based frame material is lightweight and durable INCLUDED: Removable TPU side shields block peripheral light; Snow goggle inspired retainer strap; Microfiber bag and hard case