G. D. International
Manufacturer of readymade garments, industrial workwear & specialists in PPE
The proportion of the demanded fabric has to be around the 50% ± 10% on the front and back of the garment. This one has to be measured over a flat surface, including trunk, arms and legs.There are specific requirements for garment design.
ISO 13668 : GENERAL REQUIREMENTS
Size : According to ISO 13668
Design : High-visibility garments are grouped in three classes. Each one has to have a minimum surface of the visible fabrics which compose the garment according the following table. The garments have to consist in the required surface of High-visibility fabric and retroreflective tapes or in the demanded surface of combined material.
EN 20471 [ Earlier EN 471 ] - Hi Visibility Standard for Protective Clothing
"User Comfort & Safety is our motto"