New Balance Men's MD500 V6 Track and Field Shoes For the newbie or veteran middle distance runner or multi-sport jumper, the New Balance 500v3 offers superior traction, extra heel protection and a flexible, lightweight fit. With extra heel protection and a sleek mesh frame, the 500v3 men's track and field spike was built to carry runners through sprints, jumps and middle distance events. But why stop there? With removable spikes for superior traction, a thermoplastic outsole for flexibility and durability and a breathable air mesh, it's a performance shoe for the runner who demands perfection. Sizing is in US FEATURES 6 metal spike configuration provides the best possible traction even on the most challenging terrain 6 spike pebax plate offers a high-strength thermoplastic polymer outsole with great flexibility and impact resistant properties for long lasting durability Removable spikes for superior traction Standard spike size is 1/4 inch Suitable for middle distances and intermediate jumps and hurdles Synthetic/mesh upper
