I've come to love my U.S. Danners (3 pairs), the chinese models, not so much. The fit and construction of the chinese models ( I have owned 5 pair and 3 models ) are fine, the materials are of lesser quality. The stitch down models last forever, chinese about 18 months (I am on my feet a lot and on abrasive surfaces).
I will buy Danner again but not of chinese import. YMMV