I just got some slip-ons from The Gripmaster to try. They feel great and are very easy to install. They go on just like Winns. Another cool thing is you can tighten them and make them firmer or make them softer depending on your preference. These grips are not heavy either. If you visit their website they list out all the grip weights. I think the Round Shock Resistant like I purchased had a 45g. weight. That is actually a little lighter than my old Winns. If you are thinking about leather grips I would highly recommend them. I used to use Neumann when they were in business and I thought they were the best but I have to admit that I definitely prefer this slip-on method rather than wrapping them myself :) .