Oakley have reinvented their classic Square Wire frameLightweight C-5 alloyAdjustable nose pads - customise to fit youOakley HD Polarised lenses - improving safety, comfort and performanceUnobtainium earsocks - improved grip even during perspirationSquare Wire frame - wide peripheral vision with 8.75 base lens curvatureHigh Definition Optics - from edge to edgeXYZ Optics - extends the clarity across the lensLight transmission: 18%Light conditions: bright lightContrast: neutralFrame colour: carbonBase lens colour: grey polarisedFit: standardMicrobag carry case includedRecommended activity - casual