After purchasing, I used it only once, but it didn't suit me, so I decided to sell it. I hand-washed it with hot water after use. Since it has been used and handled by someone, please refrain from purchasing if you are sensitive. Returns are not possible to prevent fraud, so please understand. Please refrain from excessive price reductions. Olive colored Columbia hat with ear flaps, warm with fleece lining. - Brand: Columbia - Color: Black - Material: Fleece lining