Hard Hat Liner Garment Type Liner Outer Material Cotton Areas Covered Ears Head Face Neck Adjustment Type Hook-and-Loop Outer Color Black Lining Material 100 Percent Polyester Fleece Features Elastic Fit Lightweight Number of Layers 2 Size Universal Closure Type Hook-and-Loop Attachment Type Hook-and-Loop Includes Thermal Fleeced Lined Mouthpiece with Cotton Shell Winter Hard Hat Liner Cooling No Reusability Reusable Includes Neck Shade Yes Compatible with Series N-Ferno