The Asics Women's Gel-Nimbus 21 SP Optimism Running Shoes are a luxurious women's distance shoe for under pronators and neutral runners. These energetic shoes are specifically designed to help you maximize your performance and achieve your personal best by providing supreme comfort and bounce. Featuring perfect fit, molded EVA sockliners that shape to your feet and the Ortholite collar sponges provide cushioning.
Running long distance requires ultimate stability and the neutral Pebax Trusstic system works to improve your midfoot strength to help you go further. The Plus 3® Midsole Technology provides 3mm of additional height on women's models helps relieve Achilles tension. ASICS energetic Flytefoam® Propel foam formulation that provides supreme bounce thanks to a unique elastomer compound. The supreme but discreet GEL cushioning of the shoes ensures further comfort and flexibility, while their spacious toe box and wider forefoot provide essential space for feet to breathe. Thanks to the new lateral full contact outsole, you'll enjoy a smooth ride from heel strike to toe-off - whether you're out on your daily run or gearing up for that bucket-list triathlon.