I am now all about the wool baby! Wuru has convinced me that this material is going to work well for me on the course. I think the combination of the merino and nylon makes the perfect feel and stretch to the fabric in these products. I can see myself wearing this zip-up to the course and straight into the clubhouse after. The look and feel of wool is so timeless and classic that this will stay current in your wardrobe for a long time.