Fast and light with industry-leading support.
GuideRails Holistic Support System
We’ve shifted our focus beyond the feet to the most injury-prone part of a runner’s body: the knees. GuideRails keep you moving comfortably by keeping excess movement in check.
BioMoGo DNA midsole cushioning and rebounding rubber deliver comfort without adding extra weight, perfect for days when you’re working on your speed.
The Midfoot Transition Zone is shaped to go from heel to toe quickly.
A one-piece, single-layer mesh upper and internal bootie offer maximum breathability and light weight.
Additional structure around the arch offers a secure fit.