Isofit™ mesh upper creates a dynamic fit moisture-wicking linings and and internal gusset construction to keep out debriseverun™ midsole for comfort pwrtrac™ rubber outsole for great traction. Type: Men's Shoes Material: Mesh upper/Rubber outsole Color: Grey/Orange/Black About the Brand Saucony offers a variety of shoes, such as running, trail running, racing, walking, and a college collection each of these types of shoes utilizes specific technology relevant to the type of targeted activity the shoes are designed for 3 main purposes: racing, running, and walking shoes are also made by focusing on the runner's foot size, type of running, arch type, pronation, and running location.