Pearl Izumi Thermal Conductive Running Gloves - Mens - Small The Pearl Izumi Thermal Conductive running gloves let you check the map on your smartphone while keeping your fingers covered in cold weather. P.R.O. Thermal fabric provides optimal insulation, moisture transfer, dry time and odor resistance. Fleece fabric on thumb provides a soft place to wipe your nose Silicone-screened palms give you a reliable grip Pearl Izumi Thermal Conductive running gloves feature reflective elements for increased visibility in low light