Leather trousers for men (5)
I believe the answer is:
chaps
This clue is a double definition.
'leather trousers' is the first definition.
(I've seen this in another clue)
'for men' is the second definition.
(chap can mean a man)
(Other definitions for chaps that I've seen before include "People" , "Cowboy leggings" , "Blokes" , "Cowboy's trousers; men" , "Men; leather trousers" .)