EN471 Garment Classification
Garment types are grouped into three classes based on the conspicuity provided.With the classes dictating the minimum quantities of background and retroreflective materials to be used.
Class 3 - Highest Protection Level
Bands of retroreflective material shall not be less than 50mm wide. Minimum background material 0.80m². Minimum retroreflective material 0.20m².
Class 2 - Intermediate Protection Level
Bands of retroreflective material shall not be less than 50mm wide. Minimum background material 0.50m². Minimum retroreflective material 0.13m².
Class 1 - Lowest Protection
Where advanced visibility is an advantage,but for minimal risk/off road purposes only Bands of retroreflective material shall not be less than 50mm wide.Minimum background material 0.14m² .Minimum retroreflective material 0.10m² .
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