The leather is Faux and the Fur is Faux on the Jaxon Washed Faux Leather Trapper Hat Brown/Black. But it definitely doesn’t look Faux and boy is it warm. The hat is lined in padded satin and the earflaps can be worn up or down. And, as always with Jaxon it sells at a remarkably low price. Made of 100% Polyester. Sizing Info:Small - 55cm, Medium - 57cm, Large - 59cm, X-Large - 61cm.