Warren H.wrote a review of Pearl Izumi P.R.O. AmFib Glove - Men's on March 30, 2016
These gloves provide instant warmth and retain heat down to approximately 25 degrees. They also protect your hands from the wind. The one downside is that when you remove the gloves, the internal insulation also comes out with your fingers. It's surprisingly difficult to return the insulation to it's original position. Nevertheless, it's not simple to find gloves which are truly warm and also provide sufficient dexterity for switching gears and braking effectively. Hence, these are definitely keepers!