These glasses fit pretty well, feels like it was made very carefully and with very good quality, a little tight at the beginning.
ProsUsing alcohol based glass cleaner for this did not affect them at all.
It's very nice not having to take the glasses off in between welds and grinding. not fogging up at all. very comfortable
Consthe part that goes behind your ear gets on the way with the welding helmet. not much, maybe 1/2 inch for me. and I feel I got a big head.