The Proviz Switch Gilet is made from a dual-layer out shell that can be worn either way to give you two options, one for the day and one for night. By day, the fluorescent yellow material enables you to stand out and be clearly seen. By night the reflective material lights up when vehicle headlights shine on it. This makes you, the rider,much more visible ,enabling drivers to adapt accordingly to your position on the road.
About the fabrics: The fabrics used for the Switch range were chosen specifically to make the Switch gilet extremely versatile. The reflective material used is the same as the incredibly popular REFLECT360 range and it is certified to CE EN 20471 standard.