Neoprene "Steelhead" gloves. As long as I don't have to change flies often (means taking off the gloves) I am warm and cozy. I bought my pair of Neo gloves over 20 years ago, put talcum inside and store them in the summer, rubbed down with Vasoline. Store in plastic zip lock bag. In the winter, take out of bag, put them one and wash your gloved hand with dish soap and warm water...you are ready for another season. I also have wool gloves for apre fishing.