The Salomon Women's Sonic RA Max 2 Running Shoes offer a comfortable, responsive ride along with added cushioning and confidence to help you log the miles. They have a Geometric Decoupling™ axis that is oriented to assure a stable forward transition from heel to toe. The unique Vibe Technology midsole construction uses EnergyCell™+ and Opal to attenuate fatigue-causing vibrationsfor a cushioned yet responsive ride. The road-specific Sensifit upper teams with function specific engineered mesh to conform to the contours of the foot and gently secure it in place. The Salomon Women's Sonic RA Max 2 Trail Running Shoes will keep you movie, mile after mile.