I hate trying to call and shoot with gloves on, so I had my wife make me a fleece handwarmer that clips to the D-rings on my waders, it's heavyweight fleece with a pocket on the inside for a chemical handwarmer. It keeps my hands warm enough that I don't wear gloves when actually hunting, so far I've used it in temps around 10 degrees and it's been great. It's really nice for calling and shooting to not have to wear gloves! I have some heavy thinsulate gloves for driving the boat and for picking up decoys I use a pair of Wells Lamont PVC ranch gloves with an old pair of wool gloves stuffed into them, so far it's cheap and works great!