FUR WINTER Wool Blend Buffalo Check Rabbit Fur Aviator Outdoor Trapper Trooper Pilot Ski Hat Importado 30% Rabbit Fur, 40% Wool, 30% Polyester; Premium quality natural rabbit fur and wool blended fabric; Forehead fleece pad and quilted lining; Metal rear size adjuster in back and two metal rings with a Velcro closure; Quality lasts a long time and we carry custom sizes.