OK for reading but not good for outdoor activities
These glasses were light and comfortable and they were good in sunlight as the lenses change to dark, which was a great help in bright weather. But (there is always a "but") the viw through the centre of the lenses was crisp and bright but trying to look past about 30 degrees from the centre was horrid. Everything is out of focus in all directions. It was a bit like having some sort of tunnel vision. I was going to take them back but I dropped them (just the once) onto a wooden floor and the frame snapped. I realised that the top part of the frame was very flimsy. Shame, as they are a reasonable shape and the price is very attractive but the blurred vision outside of the centre and the flimsy frame let it down badly.