Hierro 9 - Women D (wider) | Trail width_wider Width - B is standard

Width - B is standard width

Adjustable straps

providing responsive cushioning and faster acceleration

Thanks to a carbon plate

for an energetic transfer forward

Hierro 9 - Women D (wider) | Trail width_wider Width - B is standardShoe 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