Hard Hat Liner, Garment Type Liner, Outer Material Nylon, Areas Covered Ears, Head, Adjustment Type Buckle, Outer Color Black, Lining Material 100 Percent Nylon, Features Adjustable Ear Flaps, Chin Strap, Durable Nylon Shell, Reflective Accent, Thermal Insulation, Water-Resistant Crown Lining, Number of Layers 2, Size L/XL, Closure Type Buckle, Attachment Type Buckle, Includes Hat only, Cooling No, Reusability Reusable, Includes Neck Shade No, Compatible with Grainger Part Number 462P29