Oilskin hats take on unpredictable weather from sun up to sundown. The waterproof Australian fabric keeps heads dry. Wide brims keep harmful UV rays at bay and protect faces, noses, necks and ears. Mesh crowns, chin-cords and wind-straps, screened eyelets, ventilating grommets and flotation foam are in-demand essential details. Easy-fitting elastic sweatbands with Dry-Zone moisture-transfer action keep heads cool, dry and comfortable.