Need new hi vis pants? We stock the best brands including Bisley, FXD, KingGee, Ritemate and Workit. All come with great prices and fast shipping throughout Australia. Just like shirts and polos, hi vis pants are a type of personal protective equipment (PPE) required by many employers. These work pants are made from a fluorescent type of material. They come with reflective tapes to increase the visibility of the wearer. How do they work? The sun’s UV rays hit the material of the pants and will react to its fluorescence by creating a glowing appearance. This particular effect is not just possible under bright conditions, but also in poor lighting. For instance, if you work at dawn, you should use hi-vis pants to enhance your safety.