Saucony gets you past the finish line with the Zealot ISO 2. ; Support Type: Neutral to underpronation (supination). ; Cushioning: maximum cushioning. ; Surface: road. ; Differential: 4 mm. ; ISOFIT upper creates a dynamic fit system by adapting to the shape and motion of the runners foot. ; FlexFilm provides a an exoskeletal support frame for added durability and comfort. ; Traditional lace-up closure. ; Lightly padded tongue and collar for additional comfort. ; Breathable mesh lining. ; Padded insole with high-to-normal arch support. ; EVERUN topsole construction providing smoother landings in the heel and reduced pressure in the forefoot. ; TRI-FLEX outsole allows for better ground contact. ; Imported. Measurements: ; Weight: 12 oz ; Product measurements were taken using size 8.5, width B – Medium. Please note that measurements may vary by size.