Sunglasses Frame Fit Guide
Applies to Ray Ban Product Types: Mens Sunglasses Lifestyle, Mens Sunglasses Polarized, Womens Sunglasses Lifestyle.
How to Choose: Ray Ban frames are universally categorized by their exact millimeter measurements, typically printed on the inside of the left temple arm (e.g., 50□21 145).
| Frame Size Category | Standard Lens Width Range | Best For |
|---|---|---|
| Small | 47mm - 50mm | Narrower faces or classic, smaller vintage silhouettes. |
| Standard / Medium | 51mm - 55mm | The most common fit; accommodates the majority of adult face shapes. |
| Large / Oversized | 56mm - 62mm+ | Wider faces or those who prefer a bold, maximum-coverage look (e.g., Aviator Large). |
Reading the Numbers: The first number is Lens Width, the second (after the square box) is Bridge Width, and the third is Temple (Arm) Length.