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.
These ultra-wide, ultra-square glasses from Penguin are perfect for round faces seeking instant style impact. The saddle bridge sits comfortably on longer, narrower noses while firm frame arms stay in place on large faces.
Includes Standard Air lenses, Free Shipping & Returns
