Avia Men's AVI-Modus Running Shoe 100% Mesh/Leather/Synthetic Overlays Imported Rubber sole Shaft measures approximately Low-Top" from arch Breathable air mesh upper with leather and synthetic overlays. Dual durometer midsole, with compression molded eva with heel insert for enhanced cushioning and impact absorption. memoryfoam sock liner. Lightweight solid rubber outsole with forefoot flex grooves for enhanced movement. Anatomical cradle and cantilever benefits the stability, shock absorption and motion control. Anatomical cradle and cantilever benefits the stability, shock absorption and motion control.