These gloves have proven not to be warm enough much below 38 F. I was using them today at 34~35 F and my fingers were numb in about an hour. Adding Hincapie glove liners helped a little, but these gloves are not keeping me warm enough when the temp approaches freezing.
Sadly I will have to go back to my ENORMOUS PI gloves and look like the Michelin Man on wheels.
The gloves are nice in the range of 38 - 45, but at the high end of that range they are actually too warm. I will continue to carry these gloves, liners, and the heavy pair. Winter riding is always a lot of take off as one warms, but I hate cold fingers.