Capillary action fabric pulls moisture outward for rapid drying.
Just when they think you couldnt get any faster you do. With its fully engineered, lightweight ULTRAWEAVE upper, ULTRA ULTIMATE Wn's takes its signature speed and acceleration to the next level. The application of PWRTAPE draws from the anatomy of the human foot to provide natural support for quick changes of pace and direction. Dual-density SPEEDPLATE makes it official: ULTRA is Too Fast for Them.Subtle heel raise optimizes Achilles tendon alignment