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European Standard: CE EN ISO 20347:2012 OB SRC TÜV GS-tested safety DIN 4843 part 100 paragraph 3.1v.8/93 Heel strap foldable, adjustable Leather insole
European Standard: CE EN ISO 20347:2012 OB SRC TÜV GS-tested safety DIN 4843 part 100 paragraph 3.1v.8/93 Heel strap foldable, adjustable Leather insole