DIN SPEC 53250:2018: Footwear - Test methods - Determination of non-marking of outsoles

In September 2018 the new standard DIN SPEC 53250 will be published. It will replace the current version DIN SPEC 53250:2017-08.

The relevant changes compared to the predecessor version DIN SPEC 53250:2017-08 are:
a) determination of the gray scale is now optional and the procedure has been changed
b) test run with plane forward sliding removed
c) reduced normal force for shoe size 21 and shoe size 22 in Table 2.

The new standard can be pre-ordered from the Beuth website.

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