This is my first Sportful product. It was a reasonable price. I wanted to replace my old sweat-bucket windbreaker. At first I was worried about the vents on the back near the arms. I thought they would cause problems, but they didn't. They might in the rain, but I bought this to be a windbreaker only. The jacket is quiet, except for the 25-40 mph wind I had to endure on one ride. I am 5'4" 118 lbs and have the slze S, which leaves me ample room for underlayers.