The New Balance W Hierro 8 GTX (D) Black is a women’s trail running shoe designed for rugged performance and all-weather protection. It features a breathable yet waterproof GORE-TEX® membrane to keep feet dry in wet conditions, while the Fresh Foam X midsole delivers ultra-cushioned comfort over long distances. The Vibram® Megagrip outsole ensures exceptional traction on uneven terrain, and the wider D-width fit provides added space and comfort. With its sleek black design and durable upper, it’s built for both function and style on the trails.