Mesh keeps it cool while the retro shape perfects this comfy sneaker. Sauconyis among the most respected names in running shoes. They offer a wide range ofrunning and walking shoes, each with the Saucony trademark fit, feel, andperformance. They've spent years studying the biomechanics of top athletesbecause the goal is to develop creatively engineered systems that maximizeyour performance, allowing you to focus on the activity instead of theequipment. From studies have come many innovative Saucony concepts. Advancedtechnologies like Grid, the first sole-based stability and cushioning system,provide an advantage to athletes of all types. Removable Insole