If your talking about prescription glasses I've been riding my entire 48 years with glasses. Never really thought about that, I've alway have to wear mine otherwise I'm blind as a bat. But wireframes with a thin side arms are what I wear and never have any problems getting them on. But it's second nature to me. Also The only full face helmets I wear now are the flip up modular, that makes it easier also. Hope that helps, or it's just rambling B.S !