Designed to respond to each runner’s individual strike dynamics, the Saucony Zealot Iso 2 offers a balanced, powerful stride in a lightweight package. This running shoe does not compromise on cushioning, support or flexibility. Built with an Everun topsole and landing zone insert, this shoe provides optimal energy return with every step, while the SRC landing zone midsole absorbs shock and mitigates impact for a comfortable, responsive fit and smooth transition. The Tri-Flex outsole delivers excellent traction and is built from ultra-durable XT-900 carbon rubber, which offers enhanced ground contact and flexibility from toe-off. With FlexFilm no-sew overlays and a RunDry moisture-wicking liner, this shoe is race-ready and will keep you at your best.