I ride casually, hardly ever in the rain, so can't comment on that aspect of it. I needed something to keep me warm in 50-60 deg temps and be a wind breaker also. This jacket works bery well for that with just a light t-shirt underneath. I'm sure an extra layer will work fine also for temps in the 40's. I'm 6'2 and 240lbs and usually an XL fots me ok. However, I needed to excuange for a XXL for this jacket which still fits snug, so the sizes may run a bit small.
Rating:
[5 of 5 Stars!]