Abstract: Retroreflective-treated fabrics, and products and methods for forming the treatments are taught. As an example, a free-flowing mass of minute retroreflectorization particles that each comprise hemispherically reflectorized transparent microspheres supported in a softenable binder material are cascaded onto a fabric. The binder material is softened during application to provide adhesion of the particles to the fabric. A very sparse retroreflective treatment can be provided, which leaves the fabric with nearly its full original appearance as well as hand, feel, and breathability. Yet the treatment will greatly increase the safety of a pedestrian by making him visible at night.