• Bounce™Plus: Our high energy return EVA foam midsole combines with our advanced insole for added support and superiour cushioning, returning energy as you move • Anti-fraying lining and socklinings are made with RPET • Removable Bounce™ ECO footbed • Slip lasted Strobel construction for flexibility and comfort • Molded EVA midsole provides extra support and added cushioning • Molded rubber outsole provides excellent traction and durability