The somewhat baggy grey wool cycling knickers were pretty popular when I was a teen, notably more so with the older folks in our velo club. Kucharik was most popular. Does anyone today make anything like these? I was going to post a pic, but I couldn't find one. I think they had world champion striped elastic bands below the knee.
UK readers, please stop snickering.

I don't know what these are called in british english.