- Soft Trawler Beanie HatBeanie Watch Hats are made of 45% Cotton and 55% Acrylic, which is comfortable, breathable and durable, bringing you a comfortable wearing experience. At the same time, its weight is very light, and it won't feel any pressure on your head after wearing it for a long time. It has good heat collection performance, can provide the maximum insulation, lasting and warmest winter hat, and will give you the best care in cold weather.