New Balance Men's MX1009 Training Shoe 100% Fabric and synthetic ABZORB DTS provides a superior blend of cushioning and compression set features with Dupont Engage and Isoprene rubber for the ultimate ride ABZORB SBS is an engineered, non-cellular elastomer designed to provide optimal shock absorption and no compression set Stability Web provides optimal arch support thats both rigid and lightweight while preventing midfoot flex NLOCK is an integrated lacing and webbing system that provides optimal fit, support and security LIGHTNING DRY