The Inov-8 TrailFly Ultra G 280 is a trail shoe specially designed for long-distance running. If you run ultra distances, 50 km or more, you need a trail shoe that offers continuous cushioning. Enjoy the perfect balance between grip, protection and stability and explore untouched nature reserves with this trail shoe! Midsole Every step you take is pushed forward by the dual-density POWERFLOW midsole, which effectively absorbs shock and returns energy. Upper The mesh upper is not only highly breathable, but also provides a comfortable running experience. Outsole Graphene is incorporated into the outsole. The G-Grip outsole contains coarse studs that bite into soft surfaces. There is a good chance that you will also encounter paved paths or rocks during an ultra trail run. Because the outsole contains a sticky type of rubber, the shoes also provide optimal grip and traction. Don't let muddy and slippery surfaces hold you back with the Inov-8 TrailFly Ultra G 280!