The Nike Free Metcon 6 is built for all kinds of training when a secure combo of stability and flexibility are called for. Everything from cardio to weights to plyometrics is well served, helping you keep your focus with even more flexibility than before. Boasting a hybrid design with a lightweight, flexible upper and a flat, wide heel, it gives you the support needed for lifting, working with the strategic cushioning for a tuned, comfy performance. Above the footbed, you'll find an updated breathable mesh upper and Nike's dynamic Flywire cabling system to lock you in place from the moment you step in, keeping you cool and stretching as needed, whatever routine you are taking on.