The product was purchased personally from a store and is being sold. It is in a clean condition, having only been tried on indoors after being purchased new. Ray-Ban Photochromic Sunglasses RB2140F-901/5F EVOLVE photochromic lenses change color depending on UV light and temperature. Product Name: WAYFARER 【Model Number】RB2140F 901/5F 【Frame Color】Black 【Lens Color】Photochromic Gray Photochromic Lens PHOTOCHROMIC lenses darken to gray in response to UV light. Also, the color develops more intensely at lower temperatures, so the color may be lighter in the summer than in the winter depending on the temperature. The Ray-Ban Wayfarer, first designed in 1952, is one of the most well-known styles in sunglasses history, gaining popularity among celebrities, musicians, artists, and people with a perfect sense of fashion. This iconic model now features non-prescription photochromic lenses that change from clear to gray depending on the light conditions, so you never have to take them off. The classic black Wayfarer Clear Evolve combines a timeless design with high quality. The crystal lenses provide maximum clear vision and are anti-reflective coated, removing 100% of UV rays. You can wear them at all times to protect your eyes, from early morning runs to evening bar time. 【Visible Light Transmittance】34.53% (Density 65.47% maximum value) 【UV Transmittance】Less than 1.0% 【Size】Lens 52mm, Nose Width 22mm, Temple 150mm Comes with the glasses frame, case, glasses wipe, warranty card (unfilled), and instruction manual. *Although it is an almost new and unused item, there may be small scratches, so please refrain from purchasing if you are sensitive to such details. RB2140F-9015F RB2140F-901/5F Frame Shape: Wellington Lens Color: Gray Frame Color: Black