Bevel

Milled titanium

Bevel milled pure titanium offers the lightest weight yet strongest frame possible so the glasses are secure and comfortable. The eyepiece is a single construction with no soldering for a modern, clean design. At bevel, three individual coats of paint are applied to the frame, a process that produces exceptional color.

Bevel acetate

Unlike most of the industry, bevel uses a high-quality acetate produced in Japan that is less prone to distortion and needing adjustments. The frame is hand polished, creating a rich luster. The bevel color range is carefully chosen to flatter a range of skin tones. 

http://www.bevelspecs.com