Frame size is determined by the three key measurements found inside the frame arm: lens width (from 31-60mm), bridge width (from 12-31mm), and arm length (from 115-155mm).
Your lens height (mm)
41
Lens height is essential for multifocal prescriptions, such as Progressives, which require a minimum measurement of 28-30mm. They are also recommended for Rx sunglasses.
Very neo-noir and absolutely meow-velous, the classic cat eye shape of the Acoustic frame makes a bold statement for medium faces, balancing out wider foreheads and tapered jaw lines. The saddle bridge fits comfortably on narrower noses, and the inner tips of the slim, brushed metal arms are engraved with Derek Cardigan's signature mathematical symbols.
