Is your feature request related to a problem? Please describe.
Hunting visors were very important to block sun glare and sea spray while hunting.

Describe the solution you'd like
The addition of hunting visors.
Since sun glare and sea spray aren't obstacles in Minecraft, it can instead do things like preventing blindness and increasing hunting ability (throw harpoons further, or implicit looting ability).
Customizability much like other features would be great but can be sacrificed if needed.