The New Balance Women’s Hierro 4 is a robust trail running shoe designed for rugged outdoor adventures. It comes in standard width, providing a comfortable fit for most users. Featuring a breathable upper that protects against debris while allowing airflow, the shoe ensures comfort during long runs. The Fresh Foam midsole offers plush cushioning and support, while the Vibram outsole provides exceptional traction on various terrains, making the Hierro 4 ideal for those who tackle challenging trails with confidence and style.