Meet Specter 3—the Pro Series flagship redesigned from the ground up. Built on our revolutionary RevFoam™ ATPU technology, this shoe delivers exceptional energy return without the bulk. The advanced rocker geometry accelerates toe-off, while a lightweight ATPU insole amplifies rebound right where your foot lands. We've maximized the already generous platform cushioning for superior comfort during intense efforts, paired with a reinforced outsole engineered for grip and longevity. Lighter, faster, and tougher than ever before.