Model [ Womens-OT5320]ASICS GT-1000 5 Gold Ribbon Women's Running Shoes Black/gold DotLighter than ever before, the fifth version of the GT 1000 has been updated with Convergence GEL® technology. This new GEL® material replicates the fatty tissue in your foot and provides two points of engineered support for comfort. The SpEVA® midsole has been reengineered to allow for a smoother ride, while the DuoMax® Support System continues to provide superior support for mild to moderate overpronators. Technical running shoe with new Convergence GEL® technology Convergence GEL® technology replicates fatty tissue in your foot and provides two points of engineered support I.G.S. technology enhances natural motion throughout the gait cycle Ideal for mild to moderate overpronators Upper features engineered mesh material with more supportive overlays Mesh panels and synthetic overlays allow breathability to keep your feet cool Rearfoot and forefoot GEL® Cushioning Systems absorb shock and add comfort DuoMax® Support System is positioned to support your feet and add stability Guidance Trusstic System® decreases the weight of the sole unit for a lighter feel Trusstic System® has been updated from the previous model to add structural integrity to the midfoot SpEVA® midsole material has increased energy return compared to compression molded EVA Guidance Line® vertical flex groove improves gait cycle efficiency DuraSponge® outsole is a AHAR® rubber material that features enhanced cushioning Blown rubber outsole provides superior durability and traction For each pair sold, ASICS® America donates $10 to Cookies for Kids' Cancer SPECS:Shoe type: Stability American Podiatric Medical Association (APMA) Seal of Acceptance Heel height: 21mm Forefoot height: 11mm Weight: 8.8 oz.