shoulder pad

US /ˈʃoʊl.dər ˌpæd/
UK /ˈʃoʊl.dər ˌpæd/
"shoulder pad" picture
1.

a shaped pad of foam rubber or other material sewn into the shoulder of a garment to give it shape

:
The blazer had large shoulder pads, typical of 1980s fashion.
She removed the shoulder pads from her old jacket to update its look.