Nike launches lightweight Alphafly 4 racing shoes

Nike has introduced the Alphafly 4, described as its lightest and most responsive marathon racing shoe to date.

The shoe features updated ZoomX LT foam and carbon-fibre Flyplate technology, offering 10% more energy return than the previous iteration.

A limited early release began on September 17, with broader availability scheduled for October 29 at Nike.com and retail locations.