The Wave Inspire is Mizuno's long-running line of stability trainer. In the past, the Inspire used a very unique wave plate design that extended into the medial (inner) side of the foot around the heel to help provide support. It acted as a wedge to help prevent the runner from collapsing in while also moving the runner forward. The Wave Inspire 19 reimagines the shaping of this design altogether and moves it forward into the future. The shoe remains unique in its field as one of the few moderately cushioned, high-drop stability trainers with medial support.