There are many shortcuts in the world of hats, but RUEDIGER hats only wants to provide you with the best. Feature: The Material - 100% Australian wool, no miscellaneous fiber, high density, natural softness, comfortable and breathable.Satin Lining - Prevent sweat soaking, and keep away from dust and impurities. Satin has a natural luxurious texture with a smooth, comfortable, delicate touch.Leather Sweatband - High quality faux leather sweatband with Ruediger logo engraved.Applicable scene - Travel, horse riding, picnic, camping, weekend party, birthday party, themed party, music festival, other outdoor activities, or daily wear.Ideal choose for - Valentine's Day, Father's Day, Mother's Day, Thanksgiving Day, Christmas, Birthday Gift. How to measure head circumference? Please measure your head with a tape measure at the widest point(1/2 inch to 1 inch above ears or eyebrows).If your measurement falls between sizes, the front smaller size is recommended. Because our hats run a half size too large.Please refer to our size suggestion picture carefully(Not the Usually Size Chart). Attention: - Due to the handmade, difference of light and computer monitor, the color may be slightly different from the picture. UNIQUE DISTRESSED/BURNED HAT Every fedora hat has been manually processed, aged, baked with fire, doodled and so onHandmade technology match with different decorations makes each hat different and unique.Note: Since the hat is made of wool, there will be a certain fat burning smell after baking with fire aging.