I bought these longjohns hoping to replicate a pair I have that are old and impossible to find. What I was hoping for was a slick, nylon finish that I can wear under slacks without the two fabrics (longjohns and slacks) pulling on one another. This is not that materiel. These are, however, very thin and somehow very warm, and I can still wear them under slacks and the fabrics play nice, but they won't go under snug fitting jeans (which my slick nylon ones can do).

Definitely dig them, but if anyone knows where I can find the super slick, thin nylon ones, I'd really appreciate a lead!