Durabo is a Polish company that specializes in work and casual wear with military design cues like this Super 65 Field Jacket they launched awhile back. They also use Cordura fabrics in their clothing.
At IWA they gave is a sneak peek of their upcoming Combat Uniform.
It’s an interesting design with more of a field or Recce-style jacket than a combat shirt. As you can see, they anticipate use of Crye Precision knee pads.