* What type of trail runner is the New Balance Hierro series primarily designed for? * How does the Hierro series balance cushioning and ground feel for trail running? * What are the key distinctions between the Hierro and other…

* What type of trail runner is the New Balance Hierro series primarily designed for? * How does the Hierro series balance cushioning and ground feel for trail running? * What are the key distinctions between the Hierro and other…