I bought the Planet Bike Borealis Full Finger gloves. They are nice and warm. However, the fingers are thick and when I wear them I cannot do much tat requires dexterity: turn on or off the lights, zip up or down my fleece, etc. Do you have any recommendation on a warm but thin winter cycling gloves that are both warm and allow me to do such things? or these kinds of gloves don't exist? Many thanks.