Deerstalker

n.
  1. One who practices deerstalking.
  2. A close-fitting cap, usually woolen, such as is worn in deerstalking, having a low crown and visors both in front and back, and having earflaps which are usually worn tied together over the top; also called fore-and-after, deerstalker hat and deerstalker cap; a hunter's cap; formerly also used for any stiff, round hat.