Haha! I had a pair of those -- 1977. They were INSANELY comfortable, believe it or not. My mother HATED them. Lol I wore them home EVERY weekend.
Oof.... The best side of a woman.... When I first saw my (now) wife, she was wearing Rocky jeans. Size 00. Whoosh.... I couldn't breathe for a minute. I told her she was a callipygous lassie. She didn't know how to answer . The rest is history.