ASICS LADY GEL-FOUNDATION 11 Running Shoes *** UPDATED *** Guidance Line - Vertical flex groove in the sole running from heel to toe which encourages a more efficient running style. *** NEW *** Solyte Plus Midsole - Making the shoe significantly lighter than previous models while offering the same firm support. *** UPDATED *** New Lightweight Upper Design - For better breathability and lightweight comfort fell when running. DuoMax Support System - A dual density midsole system positioned to enhance support and stability, positioned sport specifically. Personal Heel Fit - 2 layers of memory foam line the collar and mold to the athletes heel, creating a personalised fit.