EasyTwist crafts the ET 974 (with no clip-on-lens) for the professional man who appreciates streamlined eyeglasses. Made in corrosion-resistant metal that retains its shape through extended wear, these lightweight rectangular frames are surprisingly tough. The TurboFlex hinges allow the temples to return to their original position after bending or twisting for the ultimate in comfort, durability, and functionality. A double-band detail on the temple draws the eye to these uncomplicated frames. Enjoy glasses with optimal strength and stability when you opt for the ET 974 from EasyTwist.