ASICS GlideRide Women's Running Shoes Rose Petal/Breeze : Introducing a brand-new shoe from ASICS that lets you run longer while also conserving your energy: the GlideRide! Using GUIDESOLE&trade technology, which provides a stiffer forefoot and a curved sole, these shoes improve running efficiency by reducing ankle movement. Less ankle movement means less work for your calves and other muscles, saving you precious energy and extending your run. Upper: Multi-directional engineered mesh offers ventilation and stability. Midsole: FLYTEFOAM%reg; material on top provides a springy feel while additional bottom layer adds stability. Rearfoot GELA(R) technology system absorbs shock and assists with heel-to-toe transition. Outsole: GUIDESOLE(TM) technology features a rocker shape that propels you forward and allows you to move through your gait cycle smoothly and efficiently.