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