... and Safety 5)Comply EN11611,EN11612,EN531,etc Outer Fabric 100%Cotton Flame Retardant FabricFabric styleTwill, Plain, Stain, Drill, Canvas,etcContent ... blue, etcColor Fastness4-5 gradeSize36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60Shrinkage≤3%Laundering timepermanentQualityfirst-classStandardsEN11611 ...