Saucony Freedom ISO Vizi Red/Black, Men's, Size: 15 GYA6K_GG690

Product details:

You want all the energy return you can get, and this shoe delivers. It's the first shoe to feature brand-new Saucony ISOKNIT, a combo of knit construction with the sock-like feel of ISOFIT. Plus, you get a full-length of bouncy EVERUN cushion and now an EVERUN topsole for plush comfort right against your foot.