Cooling Skull Cap, Garment Type Beanie, Cooling Yes, Cooling Method Cold Water Emersion, Maximum Cooling Time Up to 1 min, Closure Type Not Applicable, Material Polyester, Color Yellow, Size Universal, Style Cooling Head Beanie, Overall Width 6 in, Overall Length 6 in, Features Anti-Microbial, Protection from Dust and Debris in the Air, as Well as the Heat and Sun, Moisture-Wicking Yes, Ultraviolet Protection Factor 50