• Patented 3-zone Aero-Spacer® lining lifts moisture away to keep you cool and dry.

• Removable tri-density Wolverine DuraShocks® insole features two polymer pads connected by a unique transfer bridge to cushion the full foot.

• First layer of the two-piece compression system with built in shank for added stability.

• Second layer contains compression chambers embedded in the midsole to absorb 50% more shock and return 30% more energy in every step.

• Direct attach midsole bonds with the Wolverine DuraShocks® outsole for flexibility, long-wearing performance and comfort.