How does the Body Toning System work? Unique double layered, strategically placed panels compress active muscles as you move. The result? The Body Toning System creates a 50% increase in muscle workouts. The Body Toning System provides 41% more support than traditional polyester and spandex athletic leggings. The result? Simply by slipping into a FILA Body Toning System product, you can instantly look as if you have already achieved your fitness goals. 4-way Balance Stretch material offers a superlative level of comfort while you wear it.
