Product details:

The Terraultra G 270 is Inov8's award winning trail running shoe with a graphene grip outer sole. This trainer features a new POWERFLOW MAX foam which provides 20% more energy return, to give a bouncier feeling when out on trails or up mountains. The foam is 3mm increase in stack height (from 9mm to 12mm) to further enhance underfoot comfort. The insole of the shoe features unique BOOMERANG technology with hundreds of expanded TPU (Thermo PolyUrethane) beads that compress and then spring back for 40% more energy return - and greater cushioning - than previous insoles. Tested to retain its thickness and optimum performance level for longer. Mesh upper of the shoe is extremely durable using ADAPTERFIT technology allows the fit of the upper to adjust to natural movements and swelling of the foot when running long distances. Redesigned lightweight tongue and wide toe-box further aid comfort. Finally the outsole uses Graphene Grip Rubber with the lugs positioned in key areas and flex grooves fine-tuned for agile sticky traction that lasts longer. 4mm deep cleats all now armed with water dispersion channels and rubber dimples to give even better grip on hard wet trails.