• Shape-ups LIV technology designed to encourage a more natural and fluid stride. • Midsole with lightweight Resalyte cushioning for optimal shock absorption. • Sock-fit construction that provides a comfortable and seamless sock-like fit. • Outsole with V-Stride technology that helps the transition from heel to toe. • High-durability synthetic upper with microperforation details. • Integrated pressure diffusion plate for greater comfort during exercise.