50% Leather, 50% Mesh Imported Rubber sole Advanced Shock Absorption: These comfortable training shoes are equipped with ABZORB midsole technology that absorbs impact through a combination of cushioning and compression resistance Cushioned Comfort: Wherever your active lifestyle takes you, the PU foam insert in these cushioned training shoes helps keep your feet happy by providing memory comfort that lasts Designed to Endure: The 517v2 helps you get more out of your training shoes with NDurance rubber outsole technology that provides superior durability in high-wear areas Flexible Sole: Equipped with QUIX outsole technology to help provide traction during quick, cutting movements, the 517v2 is a flexible fitness shoe for all-day comfort Stylish and Sporty: The lightweight uppers of these New Balance training shoes give you the best of both worlds with breathable engineered mesh and durable leather overlays