No metal on Earth was strong enough for our standards yet lightweight enough for the all-day comfort you expect from Oakley eyewear. That’s why we created X METAL® Titanium. This ophthalmic-specific frame takes full advantage of the proprietary alloy, shaping it with channel details and icons set in sculpturally contoured temples. Piston spring hinges offer a secure, comfortable fit and supple UNOBTAINIUM® temple sleeves increase grip with perspiration.
Detailed Specifications & Measurement :
(Len Height Over 28mm also Suitable for Progressive Len)

Brand Name : Oakley
Model Nos. : Chisel™ 2.1
Color : Pewter (11-912)
Frame size : Frame Width 138mm Bridge size 16mm Len size 54 x 28mm
Frame material : X METAL® TITANIUM ultra-lightweight frame
Temple material : X METAL® TITANIUM ultra-lightweight frame, soft UNOBTAINIUM® earsocks are shaped to get a firm grasp on comfort.
Wrapping : No Case , Safely Packed by Cartoon Box & Bubble Wrapping
Condition : Stock from Factory Outlet may have slight defect
Remarks : We are selling Eyeglasses Frame , Lens may have scratches or crack , kindly note