Product details:

Evolution of the award-winning TERRAULTRA G 260 with Graphene-Grip. The new POWERFLOW MAX midsole, combined with a 33% increase in stack height, makes the TERRAULTRA G 270 a more cushioned ride with greater energy return and bounce. A new BOOMERANG footbed adds even more spring to the responsive ride, while the upper has been improved with premium materials that boost protection and durability. The TERRAULTRA G 270 with Graphene-Grip retains all the elements that made the original G 260 such a global favourite but, following extensive feedback from top ultra-runners, has been upgraded into the must-have long-distance trail shoe for 2020. It's time to run forever. Graphene GripCollaborating with graphene experts at The University of Manchester, inov-8 has been able to infuse the wonder-material into rubber. 200 times stronger than steel and super-lightweight, graphene is also the thinnest material on earth. Graphene is extraordinarily flexible, and can be bent and twisted, folded and stretched without any damage. This graphene-enhanced rubber can flex and grip to all surfaces more effectively, without wearing down quickly. This provides reliably strong, long-lasting grip. The graphene enhanced outsole rubbers are scientifically tested to be 50% stronger, 50% more elastic and 50% harder wearing. GRAPHENE GRIP: Revolutionary graphene-enhanced G-GRIP outsole delivers insane sticky grip AND increased durability ?C all in one rubber. The world's toughest grip. No compromise.