Saucony ProGrid Guide 7 Shoes. Find Your [Color] Way. In the early 2000s Saucony set a new standard for the use of color and customization in the world of run shoes. Today, this fresh retro re-release maintains its running DNA, built on a foundation of protection and comfort. So it doesn't just look great, it also feels great on foot. ProGrid technology. Mesh uppers for breathability. Reflective detailing. Imported.