Women's Asics Gel-Cumulus 11

Impact Guidance System (I.G.S.) - Linked componentry that enhances the foot's natural gait from heel strike to toe-off
Solyte Midsole Material - Lighter than ASICS' standard EVA and SpEVA, combined with improved cushioning and durability
Space Trusstic System - An advanced system that creates a pocket between the Trusstic System device and the midsole, allowing for greater midsole deformation and more efficient foot function
Twist Gel Cushioning System - Enhances shock attenuation and allows for improved toe-off position