① Item ID: GA1032 ② Material: Acetate&Metal ③ Lens: Photochromic Grey Single Vision Lenses ④ Color: As the picture ⑤ Accessory: Compact Case and Cleaning Cloth Photochromic Lenses (Clear indoor, darken outside) Indoor and outdoor glasses all in one Clear indoor, darkens when exposed to sunlight. Come with anti-reflective coating and 100% UV protection coating. May not darken inside a car or near windows since most windshields / windows block UV rays needed to darken the lenses.
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