Indera Tall Traditional Long Johns Thermal Long-Sleeve, Men

Where are these made?

How long and how big around is the 6x?

Are the cuffs somewhat tight? Looking for a shirt where tou can roll up the sleeve amd the cuffs wont get blown out immediately

I have old indera purchased at k-mart..they have a long tail so it does not come out of your pants when you bend over.. do they still make ? if not. w