This standard specifies a test method of torsion performance of whole shoes.
This standard is applicable to shoes for general wear,not to the shoes with sole thickness more than 25 mm at flexing area and or with steel shanks.
This standard specifies the sizes of lasts for men's, women's, children's, professional sports and rain footwear.
This standard is applicable to lasts of the above footwear for Chinese consumer (adults and children).