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)
40
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.
The Cheyenne by American Framework combines classic style with smart sophistication. The acetate full-frame features spring-hinged temple arms with inward curving tips for a comfortable secure fit. Designed to be an everyday frame, The Cheyenne accentuates your style both at work and out on the town.
