The Triumph ISO 2 is going to rock your running world. It features EVERUN, the latest in cushioning construction and material innovation. EVERUN takes a dramatically more lively and responsive foam cushioning material and brings it closer to your foot than ever before, which means more bang for your running buck. It’s what saucony have called Topsole construction, and it’s changing the game in a big way .Featuring everun topsole and an everun landing zone in the heel. A new tri-flex outsole configuration for better ground contact and a smoother ride. Improved Isofit upper for an even closer and more accommodating fit. Welded bottom eyelet for added comfort over the foot. A neutral shoe with plush cushioning, suitable for track and road with a mid to high arch.