The high end, neutral ASICS Women's GEL Nimbus 15 running shoe returns, with technical components that will take it to the next level of performance. The plush, cushioned ride and stable platform, along with adjustments for improved upper fit, will please runners ranging from the under pronator to the moderate over pronator. ASICS FluidFit upper technology with multi directional stretch mesh and stretch reinforcements that adapt to the athlete's foot, for a glove like fit. Guidance Line vertical flex groove decouples the tooling along the line of progression for enhanced gait efficiency. Heel Clutching System exoskeletal heel counter provides improved support and creates improved heel fitting environment. ComforDry sockliner for cushioning performance and anti microbial properties for a cooler, drier environment. Discrete eyelets disburse lace tension, for customized fit and enhanced upper comfort. I.G.S Impact Guidance System enhances natural gait. Guidance Trusstic System integrates Guidance Line construction for enhanced gait efficiency, while providing mid foot structural integrity. FluidRide midsole technology provides the combination of bounce back and cushioning properties with reduced weight and exceptional durability. P.H.F. Personal Heel Fit includes two layers of memory foam lining the collar which molds to the heel for a personalized fit. AHAR ASICS High Abrasion Rubber for durability. Under to neutral pronation stability. American Podiatric Medical Association Seal of Acceptance.