Call Filson wool and ask about their DOD contract military.
If your familiar with the "newer" military type uniform with pocket placement, these are the exact same layout.
GREAT woolies.... None of that light weight old school stuff....
I think they run $150 ish for tops and bottoms...
The top has reinforced elbows, and a wind liner inside... All I wear when it is wet and cold (a lot here).
WB