For those working on large building sites, railway tracks or carrying out roadworks, high visibility and maximum safety are crucial. ZIPPKOOL offers a wide selection of high-visibility workwear, so that you feel safe at work. The safety clothing is certified according to EN ISO 20471. ZIPPKOOL offers two different standard fluorescent colours: hi-vis yellow [colour number 17], hi-vis orange [colour number 14], allowing you to choose a colour to match your work area or your industry in the building and construction sector. The requirements for visibility vary according to industry and working environment. ZIPPKOOL therefore offer products in three different safety classes, where class 3 provides the highest level of protection. The product's class is determined by the area of reflectors and fluorescent material. The bigger the area, the higher the product's class.