What are some good sports sunglasses for running?

[Tippah]

I am looking for some sunglasses that is comfortable to wear while running. Doesn't give a headache after running and doesn't move around when you run.

[Weldon Spring Heights]

Oakley M-frames is a good choices for training runs and for casual wear. I swap the lenses on the m-frames for cloudy days. I have had the frames for 5 years and they are still fine. They can be somewhat addictive though. Or you can buy some polarized sunglasses or cycling sunglasses. they are also good items to shield your eyes in sun and give you comfortable vision light when you running.