Ray-Ban Original Wayfarer Change are a stylish, modern update on the iconic square frame. These sunglasses feature an acetate frame in striped blue with dark grey lenses for a solid look and UV coverage. The polished finish adds a shiny touch to these square-framed shades, making them perfect for any occasion. The light-responsive frame is made with photochromic dyes that activate in seconds under UV. The pigments change to reveal unique markings, and as the light gets stronger, so does the pattern.