Inov-8 Men's Trailroc 235 Trail Running Shoe 100% Synthetic/Thermoplastic Polyurethane Imported Standard Fit Rubber sole Logo-accented trail running shoe with mesh upper featuring protective rand and Met-Cradle lacing system for secure fit 0-mm heel-to-toe drop with no shank for barefoot-like training Trailroc sole with small cleats for traction Tri-C compound outsole for grip and optimum wear rate