Wolverine - Rev Durashocks Ultraspring Mid CarbonMAX. Color Charcoal. On sale for $79.99. MSRP $160.00.. 3.8 out of 5 starsBrand NameWolverineProduct NameRev Durashocks Ultraspring Mid CarbonMAXGenderMen'sColorCharcoalPrice$79.99MSRP: $160.00