Not much of a biker but I bought this since it looked like a decent all weather/all season type gear. It's not too thick or too thin so it should work pretty well in Fall or even early Wintery weather. I can see using this on the slopes as a mid layer on colder days and even as a top layer on sunnier days. Overall I think its a nice shirt but it could've been better. It's Oakley so it definitely has the looks. The fit of this, however, is dicey. I normally wear XXL shirts anyways so this fits a little snug but not too snug. If you're built like a long distance truck driver with a belly larger than the spare tire on your truck, this ain't going to fit AT ALL. I'm fairly muscular so the fit is pretty good all around. If you have a small chest/small arms and are either gangly looking or wiry, this will probably look really stupid on you. Considering all you ever see are skinny bicyclists, not sure why they made the fit on this so awkward. Only other flaw with this thing was the pocket..yup, just one. and they put it on your hip. Personally, I think it's the dumbest place for a pocket and it's pretty much useless to me. Put anything in there and it'll look like you have some tumor or disease on your lower back.
Overall, it's a nice shirt but consider your body type before getting this shirt.