Material is slightly lighter than expected but extremely durable, warm, and comfortable. I love that the zipper at the top us covered, and the wrists of the sleeves are tighter so you don't have to pull it up when you throw. My only major complaint is that as a petite woman, the small is still quite baggy. It'll be perfect for layering but doesn't feel as attractive as I had hoped due to the size.
I wear this on the course and in the clinic. Love it.