Streamlined support with surprising spring.For those who need support, the OMNI 19 delivers miles of comfortable running with added stability, a generous fit, and more spring than you'd expect from a shoe this supportive.OVERVIEW:Extended medial post supports the body's natural alignment with added controlTPU heel counter provides additional gait guidanceTRIFLEX outsole optimizes flexibility to the wide platformFORMFIT surrounds the foot in 3D comfortEngineered mesh provides structure or stretch where needed and enhances breathabilitySPECS:Category: StabilityOffset: 8mm (34/26)Weight: Men 323g