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Oakley SI Twenty

Item Number: OO9157-07

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    PLEASE NOTE: This item is on backorder with the manufacturer and will ship the instant it becomes available. Please contact us with any questions.
    • The latest evolution of a sunglass that shot to #1 when it was first released, this rebirth of an Oakley classic puts fresh mojo into retro-meets-Revolutionary. Oakley Twenty brings the sure grip of Unobtainium® components to active lifestyles, and it takes clarity and comfort along for the ride. Sleek contours of durable O Matter® frame material are matched with premium optics to turn sunglasses into a performance essential and a statement of style.

      If it feels like your sunglasses are wearing you, you’re not alone. Lots of people find ordinary sunglasses to be a sinister plot, especially with frames that stick out too far at the sides. Oakley Twenty is different because it was engineered with condensed cranial geometry, an innovation that doesn’t simply make things smaller – it carefully hones each dimension so the frame feels like it was made for you. Somebody finally got it right.


      • Optimized peripheral vision and side protection of 8.75 base lens curvature
      • Meets optical requirements based on ANSI Z87.1
      • Meets impact requirements based on ANSI Z80.3
      • UV protection of Plutonite® lens material that filters out 100% of all UV & harmful blue light up to 400 nm


      • Durability and all-day comfort of lightweight, stress-resistant O Matter® frame material
      • Comfortable fit on small to medium faces via condensed cranial geometry
      • Precision and durability of sculpturally integrated hinge mechanisms with dual action CAMS
      • Comfort and Performance of Three-Point Fit that holds lenses in precise optical alignment
      • Patented Unobtainium® earsocks and nosepads ensure a snug, secure fit
    Oakley SI Twenty - Warm Gray - Matte Black

    Available Colors

    • Oakley SI Twenty - Warm Gray - Matte Black

    About Oakley

    Oakley collage Since the 1980s, Oakley has been providing U.S. troops with military gear and boots. Best known for its popular eyewear, it has spent millions on developing products for those in the armed forces. This partnership was formed to develop new technologies that improve the safety and performance of soldiers. Over time, Oakley's military line has transformed from a few models to a highly specialized division within the company. At its research facility in California, the company constantly works on new innovations. Some items are not available in retail stores, but luckily a number of military items can be purchased through public outlets.

    Reviews: Oakley SI Twenty

    5 out of 5

    Reviewed by 2 customers

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    • Oakley

      Customer Rating
    • Date: 1/31/2014
      Reviewer: | Clt
    • 5 out of 5 Great glasses

    • awesome shades

      Customer Rating
    • Date: 9/21/2012
      Reviewer: | Florida
    • 5 out of 5 great sunglasses! love the matte finish and durability...the si twentys come in. lens provide crystal sharp bright sunlight and in cloudy days. Real happy i went with oakley.Those are my first pair of oakleys! would say those are the best sunglasses i ever bought. perfect if you live an active life style.

    Styles Availability Price/Each
    Oakley SI Twenty - Warm Gray - Matte Black Warm Gray, Matte Black
    SKU: OO9157-07
    Backorder $120.00 - Your Tactical Gear Superstore

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