The Zealot ISO delivers maximum cushioning, minimal weight and dynamic, foot-hugging ISOFIT in a low-profile package to help push you further than ever before.
ISOFIT provides stabilizing support while adapting to the movement of the runner's foot
Enhanced PWRGRID+ platform provides 20% more cushioning and better durability than previous versions
Support Frame adds structure and support in the heel
Awarded: Canadian Running Magazine, Editor's Pick, Spring Shoe Guide 2015
Shoe Category: Neutral