X KD's Sunglasses Original Biker Shades Photochromic Light Adjusting Day2Nite 1011
Note to our new KD customers: KD's are a small sunglass- that's the cool look, that's the fit.
These lenses are dark outdoors in the daylight and lighten automatically to almost clear when worn indoors or at night
• 100% UV protection
• 100% Shatterproof polycarbonate lens
• Note: All photochromic lenses will not darken behind a faceshield or windshield and will not fully darken in very warm weather conditions.