Winter Liner, Outer Material Nylon, Areas Covered Ears, Head, Adjustment Type Hook-and-Loop, Outer Color Navy, Lining Material 100 Percent Polyester Fleece, Features Can be Worn Under Caps and Hats, Outer Shell Consists of Quilted Nylon with Extra Thick Foam Fill, Size Universal, Closure Type Hook-and-Loop, Attachment Type Hook-and-Loop, Interior Color Red, Standards 16 CFR 1610, Class 1.