The Proviz REFLECT360 multi-purpose vest is manufactured using 100% reflective material to aid with your visibility when out on the roads when it's dark or when the light is poor. It utilises millions of reflective beads that reflect light back to the light source enabling you to stand out in a vehicle's headlights. Designed to be worn over the top of a jacket or underlayers, the REFLECT360 vest is a fantastic multi-purpose garment for all round use in many activities. The large incorporated back pocket is perfect for energy bars, maps and extra layers. About the fabric: The fabric used for the REFLECT360 range is highly technical. During daylight it is a modest grey colour. At night, when the fabric picks up an external light source, eg vehicle headlights, it gives ?astonishing reflectivity'. The material is CE EN 20471 certified.