Grippy off-road running shoes from Merrell for long-distance comfort and support The Moab Flight from Merrell has been updated to give you traction and comfort over a longer distance than before. The Vibram EcoDura outsole and thick FloatPro foam midsole give great grip no matter where the trail leads and works on a variety of surfaces. Vibram EcoDura a rubber compound that uses 30 recycled materials and has properties that offer traction in a variety of conditions, ideal for variable mountain climates and year-round running. Additionally, the FloatPro Foam midsole makes for a lightweight ride however far you go.The mesh lining provides breathability and feels incredibly comfortable. Additionally, the EVA foam insole gives impeccable support across a variety of terrains and ensures a lightweight ride. The Moab Flight a cushioned and protective shoe designed to provide confidence to tackle a variety of surfaces.