Reach new HIIT heights in this training shoe designed to spring you through quick bursts of force and fast-paced workouts with heart-thumping tempo changes. It sits on a flexible split sole bridged by a stabilizing Flyplate that distributes foot pressure evenly to the responsive Zoom Air units under the forefoot. The big arc on the side acts as a brace for your foot when you're cutting hard from side to side, while the topstiched mesh ribbing helps keep your foot snug during moves like lateral bounds and side lunges Training: provides stability, cushioning and uninhibited range of motion for multiple exercises and activities Cushioning: absorbs impact and distributes weight for consistent, buoyant comfort under each step Energy return: transforms every heel strike into responsive, explosive forward movement Lace-up style Removable insole Flyplate construction stabilizes each movement and distributes foot pressure over parallel Zoom Air units to active their responsive cushioning Zoom Air cushioned forefoot provides lightweight, responsive energy return Textile upper and lining/synthetic sole Imported