Quote Originally Posted by beantown View Post
http://live.mastroauctions.com/index...nd%20Equipment

Cold weather jersey? I have never heard of the Steelers wearing anything in this era other than nylon durene, which this is certaintly not...can anyone add to this?
Durene is mercerized cotton (treated and pre-washed). Sand Knit often used a nylon and durene cotton blend for their 70s football jerseys. I can't see a close-up to get a good idea of the material used.