ERGONOMIC - Ergonomically engineered to help optimize your body's alignment, natural movement & energy. CUSHIONING - A pocket of high-rebound impact-reducing Dynamicush cushioning is hidden in the rubber outsole maximizing comfort in flat styles. STEADY GRIP - Grip suited to everyday use/road tread. DESIGNED FOR COMFORT - Anatomically contoured EVA-foam footbed diffuses pressure & gives natural arch support. PODIATRIST APPROVED - These shoes have been granted the APMA* Seal of Acceptance, for footwear found to promote good foot health. *American Podiatric Medical Association