These were bought as an inexpensive way to ride at night. I don't ride too much at night, so I didn't feel like investing as much money into a second set of glasses to ride with. These worded ok. They didn't scratch too easily, and would have lasted had I not had them hooked on my t shirt while riding with my other glasses on. They flew off doing about 75 on the interstate, and that's the last I saw of them. I have a large head and these fit well. Kept a lot of wind from the eyes, but without the foam cups not all of it.