Nike Women's Zoom Fly 6 PantsAndTights An "R Regular" width is

An "R Regular" width is a standard men's D width

MIZUNO ENERZY NXT: The next generation of MIZUNO ENERZY midsole material

Driven by a new spike plate

A full-length high-hardness plate built into the sole supports stable circle motion and release motion from the power position

Organic Alcohol

Nike Women's Zoom Fly 6 PantsAndTights An "R Regular" width isWhy You'll Love It: The Zoom Fly 6 is Nike's lightweight trainer featuring responsive ZoomX foam with a carbon fiber plate, built for propelling you through faster training days Category: Neutral Weight: 7. 7oz Drop: 8mm The Zoom Fly 6 is with you every step of your run. Lighter than the Zoom Fly 5, its responsive ZoomX foam adds energy return to each stride, while a carbon fiber plate helps propel you to the finish line. KEY FEATURES: ZoomX foam,