Designed to make you want to run, eat up mile after mile with the Saucony® Triumph ISO 4 running shoe.
Predecessor: Triumph ISO 3.
Support Type: Neutral to underpronation (supination).
Cushioning: Plush, flexible response.
Surface: Road, track. Differential: 8 mm. Engineered knit mesh and lightweight synthetic upper materials. ISOFIT upper design creates a dynamic fit by adapting to the shape and motion of the foot. Lace-up closure. Padded tongue and collar. Smooth fabric lining offers a great in-shoe feel. Removable foam insole. EVERUN topsole supplies heightened energy return and lasting cushioning. Updated EVERUN Landing Zone is centered under the heel for maximum energy return upon impact. Heel/Toe: 28