Crush your cardio workouts in the Inov-8 F-Fly! This lightweight gym shoe gives you a soft and bouncy ride during treadmill runs. Find your comfort zone during intense cardio sessions in the engineered air mesh upper. Its anatomical fit locks securely around the ankle and widens around the toes, creating a stable base for weight training. The POWERFLO PRO midsole and BOOMERANG FOOTBED keep you energized during high-impact exercise. Soft, light and breathable, the Inov-8 F-Fly is the perfect training partner! Shoe Technology Upper: Single-piece, engineered air mesh upper keeps you comfortable during intense workouts. Anatomical fit locks securely around the heel and widens around the toes, creating a stable platform. Lightweight, 3D print Met-Cradle wraps around your midfoot for support during high-impact training. Midsole: POWERFLO PRO midsole and BOOMERANG FOOTBED provide cushioning and energy return during cardio sessions. POWERFLOW PRO creates a low-to-the-ground profile for a natural ride. Outsole: Sticky rubber outsole provides grip and traction during heavy lifts and high-impact movements. ROPE-TEC in the arch adds grip and protection during rope climbs.