one in the heel and two in the forefoot

providing for more toe room and better fitting in the instep and heel

WaveSpring® technology in the forefoot

UltraGrip full contact rubber outsole

The insert is removable to accommodate orthotics

Women's WaveMax Size:9 one in the heel andIntroducing the WaveMax, the newest model featuring Spiras WaveSpring Technology with an all new performance running Last for an industry leading fit. The WaveMax has a highly modern midsole geometry creating a smooth running experience with 21st Century cushioning. Perfect for the longest runs! For those who demand lighter weight, breathable, and performance Max Cushioning shoe. Features Modern gait assisting midsole geometry with a 34 mm Heel and 28