1.Anti dust jacket and pants 2.Color:Royal blue,Sky blue,Orange, ... Two piece overalls 1.Do not shrinkle2.Permanent color3.Anti dust4.Oil proof5.more details(specs,test report),pls ... environments that have risks of high temperature, electric-arc flash and metal splash , especially targeting at the oilfield energy , ... identify Protera Brand or written authorization by C&G. Anti dust jacket and pants suit