Shadow 6000 low-top sneakers Saucony first introduced the Shadow 60000 design in 1991 and quickly became a firm favourite among high-mileage Olympic Games runners. Today, the low-top pair are still as highly desirable thanks to the EVA cushioned heel support to offer greater shock absorption and comfort. Imported Composition Sole: Rubber 100% Trims: Suede 100% Outer: Mesh 100% Lining: Fabric 100%