Awesome glasses. Fit a medium-smaller face. if you have a big dome then I would discourage you from getting them. Fit my face well and stay put. as was said, definitely all style and less versatility. The glasses on the side and top outside corner let a lot of light in. I wear the polarized ones fishing all the time and the lenses do great. if I wear a hat then the light doesn't create a glare on the inside. Over all they are rad, and they work.