... insole and stainless insole.6) Synthetic material: Performance Fibers7) LightweightFeatures:1)Inflexibility: superfine inflexibility.Note be chapped and broken off for ... -2EN12568:1998EN12568:2010Z-3A2.2~2.4≥1,150>1MM√×××Z-3B2.4~2.6≥1,250>1MM√√××Z-3D2.6~2 ... GB/T12017-1989 test resistance penetration, the biggest can resist 1,500NS or penetration power above, the characteristic is to resist ...