Victory 2 Proto

From Nike

Ready for the very biggest competitions, the Nike Air Zoom Victory 2 Proto in White/Black/Total Orange is a middle-distance sprint shoe that has been tested and validated by some of the best athletes on earth to give you every advantage possible on the start line.The Nike Air Zoom Victory 2 Proto features a wider flat area to the base, and an elevated big-toe-side platform, all to help the spikes feel more stable, from the straights through the bends. What hasn't changed is the pinnacle technology used for every single component, so you get the best possible shoe for the track. Atom knit in the upper has a new structure, while containment cables lock your foot into position. Incredibly lightweight, contoured to fit and with minimal water uptake, it is designed for pure speed. Underfoot, a two-unit forefoot Air Zoom unit is sandwiched between the transparent spike plate (now updated with four spike traction) and the full-length carbon plate. Away from the forefoot ZoomX provides lightweight propulsion and cushioning. Tuned to match the base support system, the new carbon flyplate is lighter and more responsive than the previous plate and features a shape designed to keep you on your toes and minimise deceleration.

Manufacturer's description, supplied via the retailer feed.