Perfect for running in the fells and mountains when the terrain is muddy and the ultimate in grip is needed weighs 300g and the full rand delivers increased protection unrivalled grip the most aggressive outsole in the inov 8 range boasts 8mm studs that deliver the best grip possible over muddy terrain beat the mud the multi directional stud pattern ensures mud is released quickly from the outsole so the studs are always able to deliver maximum grip with every step durability a dual c co