The Spinject is a new shoe from 361 which veers from their previous offerings in several ways. The upper is the first 361 shoe to offer a knit construction, here with little stretch, which provides a measure of support, the heel being a more standard engineered mesh with welded overlays merging the two halves (rear quarter and vamp) together.
The Hovr Sonic is a new shoe to the Under Armour line, which introduces a new midsole technology. The upper features a flat knit construction, with a minimal heel collar and varying weights of knitting in the forefoot, saddle, and heel.
The Epic React Flyknit is Nike's latest running shoe, and may point to a new range of performance shoes. Replacing the Lunar Epic Flyknit, the Epic React Flyknit advances overall performance with a focus on a new midsole technology.