I just wear some cheap thin knit gloves over my regular cycling gloves. I used to overthink it, looking for a specific, single glove to wear for cooler temps, but it's much simpler to just throw on a pair of thin gloves over regular gloves. If I take them off when it gets hot, they don't take much room in a jersey pocket because they are thin and lightweight. Obviously, these are for COOL weather, not downright cold, but I find it works fine down to about 45 degrees. I don't have great circulation in my fingers (always have cold hands), but thin knit gloves are still good enough for me.