Nike Lebron XIII Mens Basketball Shoes Akronite Philosophy shoes - 13 D(M) US Flywire cables extend from midfoot to wrap around your heel for lockdown Zoom L.E.A.P. system enhances propulsion and responsiveness Four independent Zoom Air units on the forefoot for low-profile, flexible, and responsive cushioning Two Zoom Air units located under the heel and first met head are 13mm thick for response Size 13 D(M) US