Wearers of tight trousers (5)

I believe the answer is:

users

I'm a little stuck... Click here to teach me more about this clue!

'wearers' is the definition.
The answer and definition can be both people as well as being plural nouns.
Maybe there's a link between them I don't understand?

'tight trousers' is the wordplay.
'USERS' is hidden in amongst the letters.
However, I am uncertain how the hidden word is indicated.

'of' is the link.

Can you help me to learn more?

(Other definitions for users that I've seen before include "They employ" , "subscribers" , "Ruses for employers" , "Customers" , "People with a drug habit" .)

I've seen this clue in the Evening Standard.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.