The angler boots is acquired randomly from completing a game of Fishing Trawler. The boots grant 0.2% bonus Fishing experience. A fishing level of 34 is required to wear it. Angler boots are 1/4 of the Angler's outfit.
When a player receives it a message in the chat box states The luck of the sea is in today. You spot a piece of fishing gear caught up in the netting!