New Balance Fresh Foam X Hierro v9 Trainers - Grey - Size 7

The New Balance Fresh Foam X Hierro v9 trainers are optimized for trail running. While they can be used for short distances on roads, their aggressive lugged outsole and cushioning are best suited for off-road terrain.

Clean with a soft brush and cold water. For tougher dirt, use a mild soap and a damp cloth. Always air dry away from direct heat.

Vibram Megagrip is a high-performance rubber compound that provides exceptional grip on both wet and dry surfaces, along with superior durability, making it ideal for challenging trail conditions.

The Fresh Foam X midsole offers a balance of soft cushioning and responsiveness. While plush for comfort, it's designed to feel energetic enough for a variety of trail running paces.

The toe protect technology is a reinforced overlay at the front of the shoe designed to shield your toes from impacts with rocks, roots, and other trail debris.

A gusseted tongue is attached to the sides of the shoe, creating a barrier that helps prevent dirt, pebbles, and other trail debris from entering the shoe.

The Fresh Foam X midsole is engineered to provide a soft, lightweight, and highly cushioned experience, absorbing impact and offering a comfortable ride over long distances.

The Vibram Megagrip is designed for a wide range of conditions but may have reduced effectiveness on extremely slick, wet, smooth surfaces like polished concrete. Ensure the outsole is clean of mud or debris for optimal performance.

Like most performance footwear, a short break-in period of a few easy runs may be necessary for the shoes to fully conform to your feet and for you to adapt to the cushioning.

While the gusseted tongue significantly reduces debris entry, very fine sand or certain types of mud can still find their way in. Ensure laces are tied snugly and consider wearing gaiters for extreme conditions.