Comfortable, fit well over glasses, did the job.
OTG Goggles were a comfortable fit when wearing with a hat. Trying the goggles with a helmut (using for the first time) is next. No complaints with the goggle lens either.

Great goggles
I bought these for winter bike commuting after a recommendation from a friend in VT. The answer to teary eyes while riding in the cold even for those of us who wear glasses. Got the ignitor mirror lens and although I ordered the clear lens from Smith for night commuting, the ignitors are great for all other weather conditions----and work without fogging with a face mask.

Just what I was hoping for
My last pair of OTG goggles were only so so. I was definitely looking for something better. So far I have had an opportunity to try the Knowledge OTG goggles in cold cloudy conditions with very flat light and warm sunny conditions with great contrast but a lot of glare. In both cases they handled the light very well. I was always able to pick out details ahead of me. I have the ignitor mirror lenses and really like them. While the goggles themselves didnt fog up, I sometimes noticed some fogging on my glasses in the lift line after a strenuous run. I mostly fixed that with an application of anti-fog solution to my glasses and especially on warm (45 degree) days, lifting my goggles for a second or two to dry out my glasses. The goggles themselves havent fogged up on me so far. To this point I am very pleased with the goggles.

Nice frame for glasses
Smith make some of the best googles for the money. They never fog and seem to stay scratch resistant with little care

Fits great over glasses
Just picked these up a few days ago. I have pretty large oakley black framed eye glasses and they fit perfectly over them. Definitely the best over glasses goggles I've ever had. As always, perfect service from Altrec