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Efrem Sunglasses

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 Black/Polished Gunmetal
Matte Navy Blue/Polished Gunmetal
Matte Black/Polished Gold
X21 Nylon Polarized Grey
X21 Nylon Polarized Green
X21 Nylon Polarized Brown
X21 Nylon Polarized Blue Mirror

PLEASE NOTE: Our X21 Nylon sun 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.

For more info on lenses, please check out our Lens Technology page.


  • All our X21 Nylon sun lenses come with a backside Anti-Reflective (AR) coating and Oleophobic coating.
  • 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.

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Filter Reviews:
    Beth M.
    United States
    Love my glasses

    The experience was amazing and I’m excited to surprise my husband with these beautiful high quality sunglasses for his birthday.