Photochromic Lens Fashion Glasses These are convenient photochromic lens fashion glasses that automatically change from sunglasses outdoors to clear glasses indoors. The color changes in response to ultraviolet light, so you can use them both indoors and outdoors with just one pair. Features * Photochromic Lenses: The lens color changes according to the amount of UV light outdoors. * Blue Light Cut: Protects your eyes from computers and smartphones. * UV400: Cuts 99% of UV rays, protecting your eyes. * Unisex Design: Stylish round glasses that fit any face shape. 【Product Specifications】 ★ Brand New ★ Color Frame: Black Lens: Brown ★ Size (Approx.) Height 5cm / Width 14cm ※ This is an imported product. There may be minor scratches or dirt from the import process that do not affect normal use. ※ Colors may appear different depending on the photo, please understand.