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HI-VIS CERTIFIED GARMENTS
Hi-Vis certified garments are divided into three different classes, based on the visibility of the wearer. The garments have fluorescent surfaces and reflectors that meet the certification requirements for design, e.g. the minimum width of the reflector must be 50 mm. The materials are tested before and after washing (a minimum of 5 washes), and if the garment has been tested and approved for a higher number of washes, this must be stated on the washing instructions.
Class 3
The garments are provided with fluorescent material with an area of at least 0.80 m2 and reflectors with an area of at least 0.20 m2, for use where the highest level of visibility is required.
Class 2
Garments fitted with fluorescent fabric with an area of at least 0.50 m2 and reflectors with an area of at least 0.13 m2, for use where the visibility requirement is not as high as Class 3.
Class 1
Garments fitted with fluorescent material with an area of at least 0.14 m2 and reflectors with an area of at least 0.10 m2, for use where the requirement is the lowest certified level for visibility.