Hard Hat Liner, Garment Type Liner, Outer Material Polyester, Areas Covered Ears, Head, Neck, Adjustment Type Hook-and-Loop, Outer Color Black, Lining Material 100 Percent Polyester Fleece, Features Elastic Fit, High Visibility, 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 Yes, Compatible with Series N-Ferno