PLEASE NOTE: Our X21 Nylon Blue Light lenses are CUSTOM CUT specifically for the frames that you selected when you place an order. This process might take us an extra 3-5 business days, but we promise it will be worth the wait.
Not all blue light blocking lenses are created equal. Our X21 Nylon Blue Light lenses block HARMFUL BLUE LIGHT while providing exceptional clarity. You don't need to settle for standard anymore. Pre order now!
The Efrem's Magnesium-Aluminum frame material is extremely strong, lightweight, never loses shape, and is anodized so it's color never fades.
The Efrem's spring hinge maximizes comfort through its flexibility of fitting to a variety of face shapes.
Our 100% Silicon nose pads allow the frame to never slip off your face for all-day comfort.
