High visibility clothing is a type of workwear designed to increase the visibility of the wearer in low-light conditions. This type of clothing typically features reflective strips, bright colors, and bold patterns that help the wearer stand out and be easily seen, even from a distance. In addition to high visibility clothing reflective accessories can be used like fluorescent accessories or flashing lights on equipment.

High visibility clothing is required in situations where visibility is poor and there is a risk of accidents or injuries. Regulations surrounding workers on construction sites, road crews, railway workers, and those operating heavy machinery can vary although high visibility clothing is always a smart and simple choice. Certain areas have designated signs to indicate proper clothing protocol and mark dangerous spaces with reflective tape to keep the public away.

high visibility clothing is considered personal protective equipment. PPE is any equipment worn by a worker to minimize the risk of injury or illness. It is often required in industries where workers are exposed to potentially hazardous environments to wear reflective clothing as part of their uniform which can also include hard hats, gloves, and protective eyewear.