Experience the epitome of style and sustainability with Ray-Ban Kristin Optics Bio-Based eyeglasses. Crafted from acetate, these rectangle-shaped frames feature a polished black finish that adds a touch of sophistication to any look. The black color of the frame also makes it versatile and easy to match with any outfit. These glasses are not only stylish but also eco-friendly, making them a perfect choice for those who care about both fashion and the environment.
Size guide
FRAME SIZE
Large (L/20/140/39.7)
Frame size is usually defined by lens width, bridge width and temple length. These values are always displayed in that order, in millimeters.
mminches
As a reference, you may want to check the size of your current eyewear, by looking at the inner side of the temple. Should you see a fourth number at the end, this refers to lens height (i.e. 50/22/150/50).
PREMIUM QUALITY LENSES
BLUE LIGHT FILTER
Reduce exposure to blue light by providing ease for your eyes from digital screens.
TRANSITIONS®
Adapts to changing light by darkening outdoors and returning to clear indoors.
YOUR VISION IS OUR PRIORITY.
That’s why we’ve made eye care easy with our in-store eye tests. Whether you need a new prescription or your old one has expired, take care of your eyes with just a few clicks.