Materials Light Speed? The single layer of engineered mesh is ultralight, reactive and highly breathable. No-sew support in the forefoot and metatarsal areas aid feet as they tire at the end of the race.The nonlinear lacing setup locks feet in place and a new traction pattern offers superior grip even in wet conditions.? Design For The Most Important Seconds in Life? The fastest On ever made even faster with feedback from elite athletes. Perfect for track work and high-speed cross-city dashes, but it's built to race. Two layers of CloudTec? meet an aggressive rocker shape for unrivaled speed and explosivity in an impossibly light shoe. Let them chase.?
