"Women's New Balance® Fresh Foam X Hierro v9: The Women's New Balance Fresh Foam X Hierro v9 is a max-cushion trail running shoe built for neutral runners who want serious comfort on rugged terrain. Whether you're navigating rocky singletrack, rooted paths, or wet and muddy trails, this shoe keeps you moving with confidence. The dual-density Fresh Foam X midsole - softer on top for cushioning, firmer underneath for stability on uneven ground - means your feet stay comfortable mile after mile without feeling like the shoe is working against you. At 8.3 ounces and a 4mm heel-to-toe drop, it strikes a balance between cushioned protection and a natural, grounded stride.The Vibram® Megagrip™ outsole with Traction Lug™ technology grips both wet and dry surfaces, so you're not second-guessing your footing when conditions change. Toe Protect shields the front of your foot from rocks and roots, and the gusseted tongue seals out dirt and debris so you stay focused on the trail rather than what's getting into your shoe. The synthetic and mesh upper keeps things breathable and lightweight, and the Fresh Foam X midsole uses Bio EVA with 3% bio-based content. If you run with a medium to high arch and prefer a neutral shoe, the fit here is designed to accommodate that well - and sizing runs about a half size up from standard.Why Our Fit Experts Love This Shoe""I took these out on a trail that mixes hard-packed dirt with some rocky sections, and the cushioning really held up - my feet felt good even on the rougher stretches. The Vibram outsole gripped better than I expected on a damp section near a creek crossing. If you want a trail shoe that doesn't feel stiff or heavy but still protects your feet, this one is worth trying."" - Sawyer, Road Runner Sports Fit Expert, Wilmette ILWho It's Best ForIf you're a neutral runner looking for a well-cushioned trail shoe that can handle technical terrain without sacrificing comfort, the Fresh Foam X Hierro v9 is a strong fit. It's a good match for runners with medium to high arches who spend time on rocky, rooted, or wet trails and want reliable traction and foot protection built in. The max-cushion ride makes it especially appealing for longer trail efforts where underfoot comfort matters. VIP Family members can take the Fresh Foam X Hierro v9 for a 90-Day test drive with our Perfect Fit Guarantee."