Absolutely thrilled with my Zero Restrictions Z500 1/4 Zip Pullover! I have several Zero Restriction pull-overs and they are all really well made and fit impecably without being restrictive. The fabric is think so it keeps you warm but is also has the right amount of stretch and doesn't feel bulky at all. I first found this brand at the Pebble Beach pro shop so you know it's high quality. Buying it direct from ZR is much less expensive, though still not cheap. All in all, they are still a great value becuase of the fit and quality. I wear these playing golf but also wear them around casually and around the office. Highly recommended.