Sun hat
A sun hat (also known as the floppy hat, harvest hat or field hat) is any hat or headgear specifically designed to shade the head, face, neck and shoulders from direct sunlight, usually with a circumferentially-protruding semi-rigid brim that can range from small to large, but as a general guideline around 4 to 7 in (10 to 18 cm) in width. == Design == A sun hat may incorporate a variety of materials and styles, including the straw hat, cone hat, Boonie hat, and the pith helmet (sun helmet).