EN 511:2006
Tested levels of glove performance in terms of the following risks:
• Climatic or industrial cold transmitted by convection (0–4).
• Climatic or industrial cold transmitted by contact (0–4).
• Impermeability to water (0 or 1).
If the glove shows this symbol, it has achieved a performance index for (from left to right) climatic cold or industrial cold transmitted by convection, climatic cold or industrial cold transmitted by contact, impermeability to water.
‘0’ means that during the test, level 1 was not reached; ‘X’ means that the test was not performed or not possible.