uly 02, 2019 - Specifically engineered for cardio boxing workouts, the Nike Air Max Box takes the Air Max 270 platform and creates a performance shoe that provides ankle and foot stability. Here are some key features of the model. Containment: a large outsole radius provides greater ground contact and foot-movement control. Cushioning: Air Max cushioning gives maximum comfort and support. Reactive: the design allows support and responsiveness for cardio boxing classes and workouts. Versatile: premium materials combine with performance mesh. The Nike Air Max Box is available July 4 on nike.com and at select retailers.