... Comfortable:flexible,light,breathable,thermal insulating ,Metal free 3.100% recyclable4) Shoes industry: insole of ... be fit for environmental protection6) Thickness: 3.0-3.2mm,3.4-3.6mm.4.0-4.2mm7)Color: any ... 8000 MM√√√√Z-4A+3.0~3.2≥1,500≤ 1MM√√√×Z-4D+3.2~3.4≥1,650< ... MM√√√×Z-4E+3.4~3.6≥1,7000 MM√√√√Z-5A+3. ... one of the midosles, the thickness is 3.2-3.4mm, it was already passed Chinese ...