Created with a redesigned upper, the Inov-8 Women's Trailfly G 270 V2 Trail Shoes are lighter than its predecessor. And following lab tests, it is also 25% more durable making it extra resistant to trail debris so you can get more miles from your shoes. The upper also offers greater stretch and breathability in the forefoot thanks to the four repositioned overlay stripes and a slimline tongue with improved padding provides a secure cushioned feel. At the midsole, this shoe relies on the trusted POWERFLOW MAX foam and the super-springy BOOMERANG footbed to offer 40% more energy return. Additionally, the overall stack heights of 22mm in the heel and forefoot comfortably cushion impacts and offer protection from jagged offroad terrain for a fast and responsive ride. The 0mm drop keeps the foot level, rather than being raised at the heel - this promotes the best natural form, allowing the largest range of motion in the ankle joint. Finally, a Graphene rubber outsole delivers the world’s toughest grip that's 50% stronger, 50% more elastic and 50% harder wearing than standard outsoles. Traction is also enhanced by 4mm deep multi-directional lugs that have been meticulously shaped and positioned to prevent debris from sticking to the outsole, while water dispersion channels and rubber dimples give extra grip on wet surfaces.