Details For those who crave reliable comfort on any run, the Saucony Ride ISO 2 paves the way to smooth miles by delivering the best balance of cushioning and a highly-adaptable fit. The feel-good cushioning combo of PWRFOAM with an EVERUN topsole give this neutral running shoe just the right softness that's responsive enough to tackle high mileage. Upper ISOFIT: Revolutionary fit system that morphs to the foot for a custom feel. Double jacquard mesh toebox provides structure or stretch where needed and enhances breathability Midsole FORMFIT: A 3D Contoured footbed that cradles the foot with three layers of foam for better adaptability than conventional shoe construction EVERUN: Topsole construction for enhanced energy return and continuous cushioning throughout the run PWRFOAM: An EVA-based cushioning that is upgraded for greater durability, resiliency and responsiveness Outsole Tri-Flex: Enhances the shoe's ability to disperse impact while also providing plenty of flexibility and traction for a smooth ride. Heel Improved heel grab and lockdown Forefoot N/A Offset 8mm Width D Weight 8.8 oz (249 g) Saucony Ride ISO 2 D Width Women's