adidas Performance Men's Marathon 10 NG M Running Shoe 100% Synthetic Nubuck/Open Mesh/Textile n/a Rubber sole Built on adiZERO last as a fast responsive trainer for the road or in the gym Backed mesh for ventilation and support Compression molded ethylene vinyl acetate with adiPRENE for lightweight cushioning Ethylene vinyl acetate sock liner for comfort Adiwear enhanced all surface outsole for traction