Nike Zoom JA Fly 4 Clearance There's also an eva sockliner

There's also an eva sockliner for a flexible fit and extra support where you need it

and comfortable mile after mile

the Ja Fly 4 provides the necessary support and performance enhancements to give you an edge over your competition

adaptive fit that conforms to the shape of the foot

Nike Zoom JA Fly 4 Clearance There's also an eva socklinerPlease note mens US7 = 7Y and so on. Sizes run small, we recommend ordering 1 2 to one full size up. Please check the size guide here. A lightweight shoe featuring a full length spike plate designed for sprinting. Nike Ja Fly 4 Sprint Spikes: Redefining Speed with Lightweight Innovation Engineered for the worlds fastest athletes, the Nike Ja Fly 4 sprint spike embodies the latest in sprint technology, combining lightweight materials, precision