Pearl Izumi In R Cool Skull Cap

Pearl Izumi's In R Cool Skull Cap is the ultimate companion to your super ventilated helmet's mostly negative space. Its composition of P. R. O. Transfer Dry and Transfer Lite places hydrophobic fibers against your skin and hydrophilic fibers at the surface, so sweat is actively pushed away from your skin to the Skull Cap's surface. Once it's there, moisture is spread evenly across the surface to take advantage of your helmet's superlative airflow to evaporating quickly instead of pooling in concentrated spots.