A trapper hat is a type of winter headwear designed for warmth and protection against cold weather. It typically features ear flaps that can be tied up or worn down, covering the ears and neck. The hat is often made from materials like wool, fur, or synthetic fabrics, providing insulation and comfort in frigid conditions. Originally inspired by the hats worn by fur trappers in the 19th century, trapper hats have become popular in outdoor activities such as hunting, fishing, and skiing. They are often associated with rugged, outdoor lifestyles and are available in various styles and colors to suit different preferences.