The long awaited solution to foggy glasses is called the mask defender.
The Mask Defender secures on to almost any mask and diverts the hot air from your breathe away from your glasses allowing you to continue to see while do doing your part wearing a mask.
Columbus resident Ben Wilshusen came up with the solution.
This is how it works:
For more information visit: https://b3novation.myshopify.com/products/mask-defender