Saucony Zealot Iso 2 Core Red (Coral)/Purple/Citron S10314-2 Size: 7 Brand new in original box. Shoes may run narrow. ∆ The Saucony Zealot ISO 2 offers a bouncy feel on impact. Designed for runners with a universal stride on roads and marked trails who want a road-like feel. Features an ISOFIT liner that adapts to both the shape of your foot and your movements. You run with total freedom and peace of mind, enjoying stability that is applied smoothly.