I use Grandoe ski gloves. They have a nylon/leather exterior lined with soft polyester and 2 polyester inserts. So on the coldest day I can wear 3 layer gloves. If too warm, take out one insert or both. Nebraska winters can be cold and windy and my hands have NEVER gotten cold. And no problem with shifters or brake levers.

Not the most pleasing to the eye, but if you want warm, these will work.