Keep your stride in cushioned, energizing comfort in the adidas Energy Boost 3 running shoe! ; Predecessor: Energy Boost 2. ; Support Type: Neutral to underpronation (supination). ; Cushioning: High energizing cushioning. ; Surface: Road. ; Differential: 10 mm. ; techfit textile upper is designed to provide natural, flexible support with a seamless, sock-like fit. ; FITFRAME 3D-molded TPU heel counter helps increase stability. ; Lace-up closure. ; Padded tongue and collar. ; Smooth textile lining. ; Fixed foam insole. ; boost midsole features energy-returning properties to keep every step charged with light, quick, endless energy. ; TORSION SYSTEM promotes mid-foot integrity. ; Heel/Toe: 31.5 mm/21.5 mm. ; Grippy rubber outsole offers reliable traction and lightweight cushioning. ; Imported.