I know a lot of people would overlook them, however I have a pair of all leather Nike Air ACG boots that are incredibly light, waterproof, and the most comfortable boot I have ever used for warm weather hunting. They were $120 new and now have about 7 season on them and they are still in incredible shape. If I have to wade water higher than the boots, I simply get wet, doesn't bother me much and I carry extra socks in my pack for minor wet spots. They are much lighter than any other boots though which means a lot to me when I put a few miles on in a day listening for active toms and the air sole I feel makes them comfortable as well in long hikes.