We rebuilt the Mach 19 from the ground up. It's tougher yet still ultralight, with a super sturdy spike plate plus spikes that work on the dirt or track. Lightweight woven uppers maximize durability for high-level performance race after race.
An updated spike plate enhances durability and offers the rigidity needed to race aggressively and dig into soft terrain. An aggressive lug pattern enhances traction on any surface. The hybrid spike design works well on tracks and cross-country courses.