User Review: Mountain Hardwear Men's Ethereal FTX Parka
Fabric: Gore 3 Ply
Price Paid: $429
Very tough Gore. Wore it through a hard three-day rain bushwhacking and it kept me dry and toasty (I have the same pants shell). Well engineered and lots of adjustment for fit.
Not cheap. But it looks like it will last a lonnnnng time.