I don't know if this has been discussed before... I have been wearing glasses for the past 15 years. Normally I'm ok with wearing glasses and riding my bike, but when it comes to those really sunny days, or when the sun is just rising or going down, you really need sunglasses. I have another pair that has clip-on shades but I find they make the glasses "heavy".
I just tried my contacts + sunglasses combo today. It works pretty well actually. I normally don't like wearing contacts cuz I find I can't see as clear/sharp with them (it's very minimal difference but I'm very picky ) but I guess if I wear them enough I'll get use to it. Anyway, my question, can you guys recommend sunglasses that I guess have thinner arms (if that's what you call them)? I find it's a bit of a beyatch to slide them into the helmet and behind your ears.