I bought these glasses in case I need to travel by plane in the future. I just received these glasses and tried them on for a while. They were comfortable for the short time I wore them and I can see well with glasses. (Comfort will be a relative term as we change our daily routine due to the pandemic.) I would recommend these glasses if your glasses are too big. If you try them with narrow reading glasses, you may have a hard time finding your comfort level. My face is not big so there are small gaps on the sides. The ventilation slots remain open, which I find better. They seem to do the job just as well as more expensive glasses.