The Nike Air Zoom Alphafly NEXT broke the 2nd generation marathon air cushion, lightweight supercar, racing and jogging shoes. When Rudd Kipchaug broke the 2-hour marathon record in Vienna last year,
The Nike Air Zoom Alphafly NEXT broke the 2nd generation marathon air cushion, lightweight supercar, racing and jogging shoes. When Rudd Kipchaug broke the 2-hour marathon record in Vienna last year,
