Dropped the notion of getting skiing/dirtbiking goggles for cold weather cycling (too bulky, might not be road bicycle helmet compatible)
Thinking about motorcycle goggles: http://www.maximumeyewear.com/produ…sses-goggles/spider-over-glasses-goggles.html

goals:

1) maintain visibility in all weather conditions
2) keep water/wind out of my eyes
3) keep my glasses clean (i wear prescription glasses), and safe from debris
4) look really cool with goggles + this: http://www.backstreet-merch.com/bands/bally/product.asp?item=bally04

edit: also, is there anywhere I can go to try goggles on? or a brick and mortar store so I can at least return them easily?