Attire that's often gray (6)
I believe the answer is:
sweats
(Other definitions for sweats that I've seen before include "old soldiers" , "Perspires" , "Casual dress" , "Clothes" , "Works hard" .)
I believe the answer is:
sweats
(Other definitions for sweats that I've seen before include "old soldiers" , "Perspires" , "Casual dress" , "Clothes" , "Works hard" .)