Shoes standards tab
Understanding ISO 20345, 20346 & 20347 standards
The following elements are taken into account to determinate the shoes standards:
| Water resistant upper or entire shoe water resistance. |
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| Penetration resistant midsole with a static strength of 1100 Newtons. |
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| 100 joules impact resistant toe cap. |
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| 200 joules impact resistant toe cap. |
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| Cleated outsole |
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| Wellington |
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| A 200 joules energy corresponds to the energy created by a 1 meter fall of a 20 kg object. A 1100 newtons corresponds to the strength of a 95 kg person walking on a nail. |
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20347 |
20346 | 20345 |
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| No toe cap against impact and crushing |
100 joules toe cap | 200 joules toe cap | |
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