Proof Challis Collection

  • The Challis is Proof's metallic take on the popular trapezoidal style frame. With this combination of unique materials, it's a great frame to show your personal style without following the crowds of black acetate frames. The Challis is part of the Aluminum Collection which is 100% recyclable. It is the perfect blend of nature & man, with its wood temple features & quality crafted aluminium body.

  • Extreme attention to detail is placed in each frame made, with custom laser engraved quotes on the inside arm of each pair of glasses. Every pair of glasses comes in its very own custom wood case & microfiber pouch to protect the glasses.

    Proof Eyewear not only strives to give back to the environment but also to help those in need. A portion of each sale goes to non-profit charities Proof believes in all over the globe. 


  • -Recycled aluminium & sustainably sourced wood frame
    -CR39 Polarised lens
    -100% UVA/UVB protection
    -Barrel hinges
    -Includes custom wood case and microfiber pouch
    -Quote on inside of arm "Do the Unexpected"
    -Super light 0.5oz
    -1-year warranty 
  • -Lens Width: 50.17mm
    -Lens Height: 39.77mm
    -Bridge: 20.25mm
    -Temple Arm Length: 143.94mm

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