The Asics Gel-Kayano 31 (D) women's running shoes create a stable running experience and a responsive feel underfoot. Featuring a low-profile external heel counter, they comfortably cradle your foot with advanced rearfoot support. The midsole with the FlyteFoam Blast™ Plus Eco cushioning helps keep the shoe lightweight while providing a more energized rebound in each step with less impact on the environment. Also, the 4D Guidance System™ adaptive foam placed on the midsole inside angle to reduce pronation provides a more supportive stride while keeping your foot from rolling too far inward during your stride. Comfortable, these shoes feature a versatile, functional design with its breathable mesh upper partially made from recycled materials and environmental-friendly solution-dyed process helping reduce water consumption during tannin process.