DAX Eyewear Frame Size Guide
Finding your perfect fit has never been easier! Use this guide to match your face size to the right DAX frame — because great sunnies should feel just as good as they look.
How to Measure Your Face
To find your fit, measure the widest part of your face (usually across your cheekbones) with a soft measuring tape or a ruler held up to a mirror.
| Face Width: | Size: |
| Up to ~125mm | Small |
| ~126mm – 138mm | Medium |
| ~139mm – 148mm | Large |
| 149mm+ | Oversize |
Understanding Frame Measurements
Every DAX frame includes four key measurements:
- Frame Width — Total width of the frame (end to end)
- Lens Width — Width of a single lens
- Lens Height — Height of the lens (impacts coverage)
- Bridge — Distance between the two lenses (fits over your nose)
- Arm Length — Length of the temple arms (wraps around your ears)
Frame Specs by Style
| Style | Frame | Size | Frame Width | Lens Width | Lens Height | Bridge | Arm Length |
| ACE |
 |
Medium/Large | 140mm | 58mm | 55mm | 20mm | 143mm |
| Allie |
 |
Small/Medium | 145mm | 51mm | 37mm | 21mm | 145mm |
| Asher |
 |
Medium | 140mm | 53mm | 50mm | 20mm | 150mm |
| Aspen |
 |
Large | 140mm | 60mm | 57mm | 16mm | 152mm |
| Astrid |
 |
Oversize | 142mm | 59mm | 58mm | 20mm | 150mm |
| Athena |
 |
Oversize | 142mm | 57mm | 58mm | 16mm | 141mm |
| Austin |
  |
Medium | 145mm | 52mm | 45mm | 17mm | 143mm |
| AXL |
 |
Large | 143mm | 59mm | 53mm | 16mm | 143mm |
| Briggs |
 |
Medium | 147mm | 54mm | 49mm | 16mm | 149mm |
| Brooks |
 |
Large | 140mm | 58mm | 53mm | 16mm | 140mm |
| Callie |
 |
Medium | 146mm | 52mm | 44mm | 17mm | 144mm |
| Cam |
 |
Large | 147mm | 58mm | 53mm | 20mm | 150mm |
| Capri |
 |
Large | 145mm | 60mm | 54mm | 17mm | 145mm |
| Cruz |
  |
Medium/Large | 145mm | 53mm | 53mm | 16mm | 145mm |
| Dallas |
 |
Large | 145mm | 60mm | 53mm | 18mm | 150mm |
| Dani |
 |
Medium | 143mm | 55mm | 46mm | 18mm | 143mm |
| Dash |
 |
Small | 139mm | 54mm | 44mm | 20mm | 140mm |
| Earhart |
 |
Large/Oversize | 150mm | 55mm | 52mm | 20mm | 145mm |
| ELLA |
 |
Large | 146mm | 55mm | 54mm | 20mm | 149mm |
| Elle |  |
Oversize | 150mm | 61mm | 60mm | 21mm | 151mm |
| Ember |
 |
Oversize | 147mm | 55mm | 50mm | 17mm | 140mm |
| Emily |
 |
Large | 142mm | 52mm | 42mm | 17mm | 142mm |
| FERRIS |
 |
Small | 150mm | 61mm | 55mm | 21mm | 140mm |
| Georgie |
 |
Large | 143mm | 57mm | 53mm | 15mm | 140mm |
| High Class |
 |
Large | 136mm | 53mm | 47mm | 20mm | 145mm |
| Ivy |
 |
Medium | 139mm | 60mm | 52mm | 18mm | 145mm |
| Jade |
 |
Medium | 142mm | 58mm | 48mm | 20mm | 140mm |
| JAX |
 |
Large | 143mm | 52mm | 49mm | 20mm | 140mm |
| LEXUS |
 |
Medium | 143mm | 49mm | 43mm | 20mm | 142mm |
| Linny |
 |
Medium | 142mm | 61mm | 53mm | 20mm | 140mm |
| Luna |
 |
Small | 150mm | 53mm | 47mm | 20mm | 140mm |
| LUX |
 |
Large | 145mm | 55mm | 45mm | 20mm | 140mm |
| Lyla |
 |
Medium | 143mm | 55mm | 43mm | 19mm | 143mm |
| Midnight |
 |
Medium | 145mm | 60mm | 56mm | 20mm | 142mm |
| Nova |
 |
Medium | 147mm | 61mm | 54mm | 19mm | 140mm |
| Ritz |
 |
Large | 143mm | 57mm | 54mm | 17mm | 135mm |
| Saint |
 |
Oversize | 141mm | 57mm | 45mm | 23mm | 145mm |
| Shay |
 |
Large | 135mm | 66mm | 55mm | 18mm | 132mm |
| Skye |
 |
Large | 145mm | 53mm | 43mm | 22mm | 147mm |
| Tru |
 |
Medium | 135mm | 66mm | 55mm | 18mm | 132mm |
| Wylie |
 |
Medium | 145mm | 53mm | 43mm | 22mm | 147mm |
Size at a Glance
| Size | Best For | Frame Width Range |
| Small | Petite or narrow faces | ~135–145mm |
| Medium | Average face widths | ~139–147mm |
| Large | Wider faces, great coverage | ~140–150mm |
| Oversize | Maximum coverage & bold style | ~141–150mm |
All measurements are approximate. Fit may vary slightly by face shape. Questions? We're always here to help at hello@daxeyewear.com — reach out anytime!