Are you looking for the current U.S. Military's current issue cold weather parka?  If so, this is the place to get it!  Gore-Tex fabric, fully waterproof, windproof, and breathable.  Gore-Tex membrane is laminated between the outer shell and tthe inner fabrics, and Gore-seam tape is applied to all seams to prevent water leaking through the stitch.  The ECWCS Parka Military-specifications -  these are speciality jackets so you need to email or call for pricing.  Perfect for keeping you warm in nasty weather!  While everyone else is getting wet, cold and complaining you will be able to just keep going...how valuable is that to you?

Also known as Alpha Jackets ECWCS Parka, Alpha ECWCS, Military parka, Waterproof jacket.