In collaboration with Gatorz, the sunglass brand I have been wearing (jumping, riding, cruising) in for nearly a decade and a half, these are my daily drivers.  Machined from aluminum, these frames are malleable to fit nearly any face.  Yes, they are expensive.  Sometimes you get what you pay for....

Technical jargon: 

The Delta features a square-shaped frame and larger lenses. This unisex frame is large enough to comfortably fit a mans face while offering a look that’s also desirable for women. A versatile look, the Delta offers the perfect combination of function and style. This frame is perfect for on the job, at the range, or everyday carry. Delta keeps you looking good, whatever life throws at you.