... ,easy to clean, anti radiation etc . "Yijia" acid & alkali proof jacket. It is still comfortable to wear with permeability to water ... ,etc.Weight170-420gsmWidth43"/44", 47"/48", 57"/58",etc.ConstructionTwill, Satin, Canvas, Denim, Plain cloth, etc.Wash timesAt least 50 timesPackingPacking ...