Feel the power of your best run in these women's running shoes that combine an energy-returning ride with optimal stability. When you're building distance or pushing for speed, the shoes propel you forward with a plush boost midsole that returns the force from each footstrike. A lightweight, adaptive Adidas Primeknit upper and ergonomic heel give you support right where you need it. The limited-edition shoes have a STRETCHWEB outsole that provides a smooth, stable heel-to-toe transition.