ELI5: Explain Like I'm 5

Aviator hat

An aviator hat is a type of hat that looks like the ones that pilots used to wear when they flew airplanes a long time ago. It has two parts - a hat that covers your head and ears, and two earflaps that hang down on either side to keep your ears warm. The hat also has a long fur trim that goes all the way around, kind of like a hood. Some aviator hats have a strap with a buckle underneath your chin to keep the hat on your head. The aviator hat is very warm and cozy, which is why people often wear them in cold weather when they go outside.