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Efrem Blue Light

Size Guide
Size Chart
Size Chart
Size Chart
Size Chart

These browlines know that it’s hip to be square. A modern version of this iconic style, the Efrem is an alternative to the Malcom with a more square design. This elegant and edgy style will take you places . So where do you want to go today?
Frame Color:
Matte Navy Blue/Polished Gunmetal
Matte Black/Polished Gunmetal
Matte Black/Polished Gold
Blue Light Lens with AR Coating
RX Single Vision Blue Light Lens with AR Coating
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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!

Blue Light Blocker


  • Bridge Width: 19mm
  • Lens Width: 52mm
  • Temple Arm Length: 145mm
  • Comes with a Hard Case & Microfiber Bag

Magnesium Aluminum

The Efrem's Magnesium-Aluminum frame material is extremely strong, lightweight, never loses shape, and is anodized so it's color never fades.

Spring Hinges

The Efrem's spring hinge maximizes comfort through its flexibility of fitting to a variety of face shapes.

100% Silicon Nose Pads

Our 100% Silicon nose pads allow the frame to never slip off your face for all-day comfort.