Good day, I bought 3 pieces of sweaters, each one in gray, olive and dark blue. I immediately noticed that the sweaters are very different because they are different manufacturers. I noticed is that is that the gray shell company Redfield quality seems very good, super fits and wears well. The Olive and Blue Quality-shirt but a bit too small fails, scratched during wear and extremely attracting the dust, forming nodules. The quality of this article therefore depends on the manufacturer of the individual colors. I asked the seller to opinion, why come the sweaters of different companies. MfG