About this item Surrounding the warmest winter hat, it is extremely warm and comfortable. Earmuffs are lined with thick plush artificial fur, insulation lining, wedge-shaped brim, polyester shell, waterproof, windproof, snow proof and moisture absorption Even in the most severe winter conditions, when doing outdoor activities, you must warm up your head, ears, face and neck, such as skiing, snowboarding, hunting, motorcycle, camping, hiking, cycling, etc With detachable mask and adjustable drawcord buckle on the back, both sides are closer to the face, creating a warm fit for you The combination of classic catcher style and baseball cap makes it more practical and fashionable. Perfect for any winter wear. Excellent quality and clean and durable stitching, durable One size is suitable for most adults with a head circumference of 54-60CM, which is not suitable for men and women. It's great as a warm winter gift. Machine washable, not drying