Nike AIR ZOOM BELLA 6 Awaken your inner strength and soul in the Nike AIR ZOOM BELLA 6 shoe. This design encourages heavy weightlifting, explosive movements and proud post-workout screams. The Zoom Air unit flexes well and the improved forefoot creates more volume for a better fit. The lacing system in the midfoot improves support without completely locking the foot in place. The flat sole improves stability on the gym floor. Nike AIR ZOOM BELLA 6