From ASICS, the Women's Gel-Cumulus 28 Sunny Sizzle Ombre Running Sneakers feature: Engineered jacquard mesh upper Lace up closure FF BLAST™ MAX cushioning helps provide a lightweight and energetic ride PUREGEL™ technology improves impact absorption and creates a softer feeling at foot strike ASICS LO-HRD rubber in the heel for increased durability and traction in high wear areas in the heel FLUIDRIDE™ outsole helps create smoother strides Rubber outsole Approx. 29.5mm-37.5mm stack Approx. 7.8 oz. weight Imported.