The Inov-8 F-Fly Men’s Shoes are lightweight gym shoes that feel like they almost disappear on your feet, letting you focus fully on the movement, not your footwear. Whether you’re chasing a new PB on the treadmill, powering through a sweaty cardio session or simply aiming to feel stronger and more capable than yesterday, the F-Fly helps you push a little further. 

The foot-hugging fit wraps securely around your heel while offering a spacious toebox, letting your forefoot splay and stabilise naturally when running or weightlifting. The single-piece engineered mesh upper delivers gym-ready breathability, keeping you cool during your training. 

As you propel into high-intensity exercises, the supportive 3D print MET-CRADLE hugs your midfoot securely. The Boomerang footbed provides shock-absorbing compression and springy rebound to preserve your energy and apply it into forward momentum. 

Every step feels energetic yet grounded thanks to responsive POWERFLOW PRO cushioning paired with a stable base - an uplifting blend that makes treadmill running feel smoother and gym sessions feel more controlled. POWERFLOW PRO provides protection while keeping you feeling connected to the gym floor.

Reinforced ROPE-TEC zones at the arch ensure your cushioned fitness shoes can conquer the challenges of rope climbs - creating a barrier against friction and boosting durability. Complete with a 2.5mm INOV8 rubber outsole, you get floor-gripping confidence from warm-up to cooldown. 

If you want a lightweight and springy gym shoe that excels on the treadmill yet is adaptable for weightlifting, jump squats and beyond, the Inov-8 F-Fly helps you conquer your balanced workout with confidence.  

Key Features:

• 4mm Drop: Provides a natural-feeling posture from heel to toe, without compromising on protection. 
• Featherlight Versatility: Weighing only 210g, these go-to gym shoes excel at treadmill running and other cardio exercises. 
• Single-piece Engineered Air Mesh: For a cool, fresh feel when you accelerate the pace or intensity. 
• Boomerang Footbed: Provides a lightweight, responsive feel underfoot, with embedded foam beads for a springy, energy-saving effect.
• Supportive MET-CRADLE: Hugs to your midfoot for support that caters to high-intensity or explosive movement from treadmill sprints to lifts. 
• POWERFLOW PRO Midsole: Provides cushioned protection and snappy propulsion without blocking ground feel. 
• ROPE-TEC: Reinforces key zones to guard against friction during rope climbs, boosting the overall durability of your gym shoes.
• 2.5mm INOV8 Rubber Outsole: For confidence-inspiring traction in all corners of the gym, complementing the agility of your new fitness shoes.

From our experience with this shoe, we'd suggest getting a half size larger than your usual fit.