Super light and extra durable, the updated Asics GEL-Nimbus 15 running shoe delivers top-notch performance for your training routine. The full-length Guidance Line provides smooth transitions and increases efficiency; gender-specific forefoot cushioning lends comfort and absorbs shock. The Biomorphic Fit upper and the discrete eyelet design of this women's athletic shoe ensure a chafe-free fit. Full-length Gel cushioning absorbs shock. The Personalized Heel Fit (PHF) creates a customized heel fit; the ComforDry sockliner offers antimicrobial protection.