Know anything about Ocean Run wetsuits?

[Matt451]

I just picked one up used today (7 mm Farmer John). The fit is better than I found with some brand new ones I tried on in my LDS the other day. I was quite surprised to find it had zippered ankles, as well as wrist and ankle seals. There is also a different material lining the inside of both the John and Jacket. Overall, it's in much better shape than I would've guessed from pictures. Definitely well worth the $50 I spent on it.

I'm curious to date the suit and was hoping to learn what material is used to line it.