Pretty simple jacket. I've noticed on warmer rain storms it does get damp from sweat. Excellent at stopping wind and has been my "go-to" jacket for nearly everything due to its convenient size. The hood will not fit a helmet though. Fit is a little smaller than standard, I normally wear a medium (175Lb, 5'11", athletic build, 42" chest, 31" waist.), sized up to the large with plenty of room for a fleece underneath. Aside from getting clammy in warmer weather, the material is very, very thin. I am hesitant to run it across an ice patch or tramp through the trees. Also, I wish it had adjustable sleeves as well, the elastic on the sleeve ends is annoying after a while.