These are huge feakin' goggles, I mean a giant windshield for your eyes! They do look ridiculous with a hat on but the Canopy really shines with a helmet. I use a Giro and the goggles fit seamlessly. Your field of vision is superb and there is the added bonus of keeping the upper part of your cheeks warm, which for me is a place that always gets exposed when using the Crowbars. The lens and frame are the normal Oakley quality. Very comfortable to wear with an average sized face.