Find Your Perfect Fit
Buying sunglasses online can be tricky. Will they be too tight? Too loose? Will they slide down your nose when you sweat? At RUNNIES, we want to ensure you get the perfect fit every time. This guide will help you measure your face and choose the right frame for your run.
How to Measure Your Face
💳 The Credit Card Method
Easiest way. Most credit cards are standard width (approx 54mm).
- Stand in front of a mirror.
- Place one edge of the card at the center of your nose.
- Check where the other edge ends relative to your eye.
Card ends at outer corner of eye:
✅ Standard Size
(Perfect)
Card extends beyond eye:
🔽 You need a Smaller Size
Card doesn't reach corner:
🔼 You need a Larger Size
📏 The Ruler Method
More precise. Measure from temple to temple (widest part of your head).
- 115mm - 127mm: Small Fit
- 128mm - 139mm: Medium/Standard Fit
- 140mm+: Large Fit
Face Shape Guide
Match your face shape to the perfect frame style.
Oval Face
Balanced proportions.
Best Fit: Any Style
Try: Glider or Nova
Round Face
Soft curves, equal width/length.
Best Fit: Angular
Try: Navigator
Square Face
Strong jawline, broad forehead.
Best Fit: Round/Oval
Try: Nova
Heart Face
Wide forehead, narrow chin.
Best Fit: Rimless/Wide Top
Try: Unbound
Runnies Collection Fit Guide
Glider Series
Standard FitNova Collection
Relaxed FitSpark Collection
Compact Fit⚠️ Signs of a Bad Fit
- Sliding down nose
- Bouncing when running
- Light gaps on sides
- Red marks on nose
- Pressure behind ears
- Eyelashes touching lens
Still Unsure?
We offer a 14-Day Free Return Policy. Try them on at home risk-free.
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