clumpyedge
AF-UK patch owner
- Aug 5, 2013
- 2,216
- 579
In the spirit of helping other people of the four eyed kind, I have been using the Nikwax visor clear on my glasses (with RX inserts) and so far even on the hottest day(s) of the year thus far and me sweating like a pig.... no fogging!!! the bottle is relatively expensive for what it is but when only a couple of sprays are need before use i think its been a worth while investment.