Vibram FiveFingers Komodosport LS Mens Athletic Shoes 45 Black/Grey/Green Rubber Stretch mesh and polyamide upper. 3mm PU and Coolmax footbed. Individual toe pockets separate and strengthen toes, improving balance, agility, and range of motion. EVA arch follows the contours of the foot and reduces weight. 4mm Vibram TC-1 performance rubber outsole for grip and protection without compromising ground feel.