Next to my head, of which I only have one (well, sort of), I only have one set of eyes and would like to keep both. Therefore, I tend to be picky about glasses. Look for the ANSI or MIL spec certification and my preference is MIL spec. My clear night glasses are actually MIL spec shooting glasses (either Walmart or I think Lowe's of all places) because I like to ride with my visor up on my full face helmet, they keep the air out of my eyes very well, and after dark no one can really see them anyway. Daytime, for long rides, take two pair because I found that after 4-6 hours or so my ears were getting sore from the earpieces under the helmet.
2009 Raider S Raven new 2009 on 7/28/12 with 0 miles.
Fixed backrest, drilled exhaust, upgraded Ultrastar bulb, Model 30 LED spot driving lights, Wolo 619 Big Bad Max airhorn, and a LoJack I am hoping to never use.
Mistakes are Forever, Forgiveness is Longer.