How does the FitFlop make you fitter?Every step you take in the FitFlop helps tone and trim your legs, improve your muscle tone, increase muscle activity and circulation, improve your balance and posture, and burn calories. In fact, FitFlops are biochemically engineered to absorb shock, lessen joint strain and recreate the gait of barefoot walking-but with a powerful new built-in microwobbleboard workout-enhancing effect.