The plush support of the updated ASICS GEL-Cumulus 15 trainer offers cushioned excellence, mile after mile. Fans of the popular GEL-Cumulus series will love the technical upgrades that improve both the fit and exceptionally cushioned ride of this lightweight women's running shoe, making it appropriate for gaits ranging from under-pronator to mild over-pronator. Full-length GEL cushioning absorb shock; the Space Trusstic System stabilizes the mid-foot and increases gait efficiency in the ASICS GEL-Cumulus 15 athletic shoe. The Impact Guidance System (I.G.S.) enhances the natural gait. The Personalized Heel Fit (PHF) creates a customized heel fit; the ComforDry sockliner offers antimicrobial protection. The abrasion-resistant rubber outsole provides reliable traction and resists abrasion.