I purchased the goggle especially for cold days - so that cold air won't infiltrate my eyes. "Unfortunately" I didn't get to ride in the real cold weather yet. For mild conditions:
The good:
The goggles do the job. They shield the sun and occasional debris.
The less-good:
With regular biking glasses you can take them off and put them back on whenever you want without removing your helmet. That's not the case with the goggles. You must remove the helmet first (and optionally more head coverage) in order to put the goggles on/off.

My sons enjoy these goggles a lot, good fit and protection. They do fog up pretty badly once the kids warmed up, so we're going to experiment with cutting a bit of the foam on top and bottom to allow more airflow that is currently happening. It would be great for Kroops to make a google with better ventilation for xc nordic skiing where you have the extreme cold and a warm face. Thanks! Price can't be beat though!

Very happy exactly what I was looking for tight seal around eyes does not block side view look good not big and bulky anybody looking for goggles I would highly recommend thx

Worked as advertised. Makes cycling in windy conditions without teary eyes. Some reviews have mentioned fogging, I have also experienced this. Elevated body heat plus cold outside air equal fogged glasses/goggles. Even my Oakleys will do this. What happens is that
the goggle will fog when coming to a standstill after getting heated up after a bit of riding. But will clear up once on the move.
I believe the gaps in the foam where the elastic bands attach will let some air circulate and clear things up. I found having the elastic bands
not too tight around the head will help accelerate the clearing. It's all about expectations, and reality is they can fog (depending on conditions), but it can be managed.

I recently purchased a pair of grey goggles and am thrilled with the comfort and function of these goggles for cross country skiing and biking this winter. I have dry eyes and the very cold weather we’ve been having in Ontario has made it challenging for them. These goggles are simply perfect! Thank you.