Attribute Value Cold Weather Windproof Hat: Unique design with a removable face mask buckled up and down ear flaps, adjustable chin strap to bring the sides closer to your face for a warmer fit. So easy to use and keep your face and ears warm in winter, as well as against the strong wind and cold weather Full Coverage Warm: The trapper hat features ear flaps and a detachable mask, which keeps your head warm. You can buckle down the earflaps to warm your ears, face and chin, or roll them up like. High-Quality Material: The hat is made of 100% Polyester Outer Shell and Faux Fur Inner Liner, soft and skin-friendly, which could keep you warm no matter how harsh the weather gets.