Clarks Pace Men's Podiatrist Approved Walking Shoes - BlueClarks Pace is Clarks first performance shoe, engineered and labtested specifically for walking rather than running. The blue version uses a woven knit textile upper that promotes airflow, reduces friction, and wraps the foot for a secure yet flexible fit. Underfoot, the midsole combines Clarks C360 dualpart foam with embedded Infinity Energy Capsules that compress and rebound with each step to help reduce impact and gently push you forward. A molded