Well the temp was about 52 degrees F. I didn't feel overly warm. The jacket looks warm, but is just a windbreaker (no lining). I was wearing a base layer and a long sleeve thermal jersey and felt a little on the cool side until riding. I did not feel any moisture at all, I just saw it when I took of the windbreaker at the end of my ride. It was like how a tent gets when in cold weather on the inside of the nylon.