3speed

I haven't gotten to try out my Grunden while riding yet, but I have now worn it in a couple rains while walking. It kept me completely dry, and the pit-zips definitely do let in some air flow. I ended up closing them because I was getting chill while walking(~50 degrees). The side pockets that your hands or keys might go in are mesh inside, so that provides another source of air flow if needed. The only area I can see as being kinda stuffy would be the arms(probably just the elbow down if anything due to the pit-zips). I'll report on that once I get a chance to ride in it. The coat seems well made. It does seem to run large. I wear a small-medium in a coat normally. The medium in this coat was much too large even with layering of a shirt and a light down coat under it. I exchanged for a small and it's still the largest size that I would consider. I think I could still stand to go a bit smaller...