Hi-Vis Clothing: Class 1, 2 and 3 and When You Need Them

High-visibility clothing helps drivers and machine operators see you in time. In low light and near traffic it can be the difference between being seen and being hit.

What EN ISO 20471 means

This standard sets how much bright fluorescent material and how much reflective tape a garment must have. The class depends on the amount:

• Class 1: the least material. For low-risk work away from traffic.
• Class 2: the common choice for road work, building sites, warehouses and security.
• Class 3: the most material, including sleeves. For the highest-risk work, such as fast roads, night work and poor weather.

Choosing

• Vests are the simplest and cheapest way to reach class 2.
• Jackets, trousers and overalls give more coverage and can reach class 3 when worn together.
• Pick the colour that stands out against your surroundings: yellow, orange or red.
• Rain jackets and cold store jackets should also carry the mark, not only the vest.

When to replace it

Fluorescent colours fade with sun and washing, and reflective tape cracks and peels. A faded, dirty or damaged garment no longer protects as well. Wash according to the label and replace it when the colour looks dull or the tape is worn.

Browse hi-vis vests, jackets and trousers. Many sellers print your company logo on orders of ten or more.

This guide is general information. It does not replace a risk assessment of your own workplace, and you should always follow the maker’s instructions for the product you buy.