Hierro 9 - Women D (wider) | Trail width_wider This helps reduce movement within

This helps reduce movement within the shoe while providing a wider forefoot that allows for more comfort on long trail runs

Forefoot stack - 28 mm

Thanks to a carbon plate

providing responsive cushioning and faster acceleration

This design function helps create a more energized feel while exiting the toe-off stage of your stride

Hierro 9 - Women D (wider) | Trail width_wider This helps reduce movement withinShoe Science says about Hierro It excels in providing a cushioned ride, making it suitable for longer, less technical trail runs and even some road to trail transitions. Our rating is based on performance in motion. Trail : Daily trainer Trail Grip 6 10 Rotation with 1080 (Daily road trainer), Supercomp Elite (Race) Forward transition 6 10 Dynamic stability 6 10 Dynamic cushioning 7 10 New Balance key stats Width D is wider than standard. Weight 234