It can reflect the distant light back to the light. Both in the day or night have a good retroreflective optical performance. Especially at night, it can play the same high visibility as the day. The use of this high-energy reflective material made of Safety clothing, whether the wearer is in the distance, or in the light or scattered light interference, it can be relatively easy to be found by the night driver.Looking for ideal Hivis Reflective Jacket Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Safety Hi-vis Jacket are quality guaranteed. We are China Origin Factory of Reflective Safety Jackets. If you have any question, please feel free to contact us.