A well loved trail shoe recently got a makeover. The New Balance Hierro v9 is a hit or a complete miss depending on the ...

The new surface is an AstroTurf PFAs-free synthetic turf, and the infill is a material called BrockFILL which replaces crumb ...

As a seasoned marathoner and health and fitness writer, I've gotten to test my fair share of running shoes over the last ...