Keep feet fast and fresh with the cushioned comfort of the Saucony Triumph ISO 3. Engineered mesh upper for a breathable, lightweight fit. ISOFIT's dynamic fit system adapts to the shape and motion of your foot for comfortable, custom support. EVERUN Landing Zone under the heel for maximum energy return as you transition from heelstrike to toe-off. EVERUN Topsole for comfortable cushioning with every step. TRI-FLEX outsole design for full ground contact and flexible traction. Wt. 10.5 oz.