ARC Flash Polo Shirts are a type of workwear designed for individuals who work in areas where there is a risk of electrical arc flash. These shirts are made from a special type of fabric that is designed to withstand the heat and flames generated by an electrical arc flash. 

ARC flash polo shirts usually have a high visibility design and come in a range of colors, with the most common being yellow or orange. They are designed to be comfortable to wear and allow for ease of movement, making them ideal for use in a range of different working environments.

When selecting an ARC Flash polo shirt, it is important to ensure that the shirt meets the relevant safety standards for your working environment. It is also important to ensure that the shirt is the correct size and fits comfortably to avoid any potential hazards.