Cocoons are designed to be worn over your prescription glasses. To achieve the perfect fit, it’s important you find the size that most accurately fits your eyewear. Simply measure your eyeglasses then select the corresponding dimensions.
How Do I Use the Online Sizing Calculator?
1. Measure the full WIDTH of your glasses at the widest points.
2. Measure the full HEIGHT of your glasses from top to bottom.
3. Choose your WIDTH and HEIGHT range. Click “Find My Size” to see your options.
Printable Sizing Guides
PLEASE READ INSTRUCTIONS BEFORE USE
Printable sizing guides are available for our fitover sunglasses and UV filters To view and print the sizing guides, you will need Adobe Reader or an equivalent pdf viewer software. If you do not have Adobe Reader, you can download it for free.
The sizing guide MUST be printed at 100% actual size, or it will not provide an accurate recommendation of the size that fits over your glasses. It is important to set your print preferences with the scaling option turned off. This will ensure that the document prints at full size. Use the image of the coin on the printed sizing guide to verify it printed at 100%. The image should be the same size as an actual US quarter or should measure 24 mm in diameter if you do not have a coin for comparison.
FITOVER SUNGLASSES & UV FILTERS: Place your glasses face down on the full scale images of each frame size. If your glasses fit inside the red guideline box, then that size will appropriately fit over your prescription eyewear. If the width or height of your glasses extends outside of the red box, then you will need to try the next larger size.
Cocoons Sunglasses and Low Vision Filters
Vistana Sizing Guide
Clip-On Sizing Guide