Not sensitive to criticism (5-7)

I believe the answer is:

thick-skinned

(Other definitions for thick-skinned that I've seen before include "Insensitive" , "Not easily hurt, upset" , "Indifferent to criticism" , "Pretty impermeable to criticism" .)

I've seen this clue in The Guardian.

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.