[Crushed Violet x Raspberry]

Full length full clam for maximum rolling effect even for beginners. Precise heel-to-toe guidance for a smooth ride. Thick sole provides stability and cushioning for heavy runners. Recommended for long-distance training and first racing. FULCRUM: Full clam means "fulcrum" The inverted triangular corners create a fulcrum point that promotes smooth weight transfer from the heel (heel) to the toe, thereby reducing wasted up-and-down movements and left-right movement. Propulsion to move forward = rolling effect It does not use any unnecessary energy, and replaces impact into propulsion.