Rothco 9860 Olive Drab Fur Water Resistent Flyers Hat. This product has a inner lining that is 100% polyester with a outer shell that is also 100% polyester. It is also water resistant and has synthetic fake fur.

100% Polyester Rip-Stop Outer Shell with PU Coating for Water Resistant to 600mm PressureInner lining Made Out of 100% PolyesterFor Extra Warmth Inner padding is Made Out of 120 gram Polyester PaddingBrown Synthetic FurFold Down Ear Flaps with Chin StrapFlaps Attach to Upper Part of Hat with Buttons