Made for neutral runners who seek a responsive ride, these men's Swerve Running Shoes from Saucony feature a PowerGrid midsole which offers high-level cushioning and energised toe-offs. Engineered mesh and FlexFilm on the upper provide a lightweight, sock-like fit for a faster feel, while a Tri-Flex outsole delivers more ground contact for flexibility at toe-off.. Material: Textile & Synthetic Upper/Synthetic Sole