Monkey hats are a set of hats that were available as an uncommon reward from the Squeal of Fortune

during the third Wild Weekend of Mad May.

The set consists of:

         Hear-no-evil monkey hats

         Speak-no-evil monkey hats

         See-no-evil monkey hats

 

 

Links:

http://runescape.wikia.com/wiki/Monkey_hat

http://www.youtube.com/watch?v=ty0uAPQpwLM