Fly-fishing gear (6)
I believe the answer is:
waders
'fly-fishing gear' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for waders that I've seen before include "waterbirds?" , "Snipes maybe" , "something worn by fishermen" , "Waterproof boots - shorebirds" , "Extended wellies" .)