"Women's Merrell® Promorph: If you run trails and want a shoe that handles varied terrain without weighing you down, the Women's Merrell Promorph is worth a close look. This neutral trail running shoe pairs max cushioning with a lightweight build - at just 7.1 ounces - so you get a soft, smooth feel underfoot whether you're grinding through a long trail run or navigating technical ground. The 6 mm heel-to-toe drop keeps your stride feeling natural, and the Vibram® XS Trek Evo outsole grips confidently across rocky, rooty, and slippery surfaces.The FloatPro+™ Supercritical Foam midsole is what makes the cushioning feel responsive rather than just soft - it returns energy as you move through each stride, so the shoe doesn't feel sluggish even on longer efforts. FLEXconnect® dual-directional flex-grooves in the midsole let the shoe bend with your foot naturally, keeping you stable and connected to the trail. The synthetic and mesh upper uses 100% recycled materials, including recycled laces and mesh lining, and a Cleansport NXT™ treatment handles odor control without any chemical harshness. A recycled mesh footbed cover rounds out the eco-conscious construction, so the shoe performs well and treads a little lighter on the planet.Why Our Fit Experts Love This Shoe""I really noticed how light this shoe feels the moment I picked it up - 7.1 ounces is nothing for a trail shoe with this much cushioning. On the trail, the Vibram outsole just grips, and the midsole keeps things comfortable without feeling like you're running on a cloud that's disconnected from the ground. It's a solid pick if you want max cushion on the trail without sacrificing feel."" - Sawyer, Road Runner Sports Fit Expert, Wilmette ILWho It's Best ForIf you're a neutral runner who logs miles on trails and wants a cushioned ride that doesn't slow you down, the Promorph is a strong fit. It works well for trail runners who cover varied terrain - from packed dirt to loose rock - and want reliable traction and a responsive, cushioned feel from start to finish. The lightweight build and eco-friendly materials make it a natural choice for runners who care about both performance and sustainability. VIP Family members can take the Promorph for a 90-Day test drive with our Perfect Fit Guarantee."