Don't let their reputation fool you. Transition lenses aren't a swagless style move anymore — in fact, they're cooler than ever. Why carry two sets of glasses with you when you can own one, metamorphizing frame? And in a timeless style to boot?

The Ray-Ban Original Wayfarer Change Transitions goes from translucent to opaque as soon as it comes in contact with bright light, which carries UV rays that are harmful to your retinas. So, not only do these lenses look cool, but they offer built-in protection from the sun, even if you're naturally forgetful. So long as these are on your face, you're good to go. But it isn't just the lenses that transition — the frames do, too, from an off-grey tone to a quasi-camo stripe.