How can reflective material on a motorcycle vest assist riders?

Reflective material on a motorcycle vest significantly enhances the visibility of the rider to other motorists, especially in low-light conditions or at night. This increased visibility can be crucial for safety, as it helps drivers see the motorcycle and its rider from a greater distance. By reflecting light, these materials make the rider stand out against various backgrounds, reducing the likelihood of accidents caused by other vehicles not noticing the motorcycle.

While preventing sunburn, improving aerodynamics, and adding style are benefits or features that may come to mind, they do not pertain directly to the primary purpose of reflective materials. The main intent is to improve safety through visibility, reinforcing the importance of being seen on the road.