New Balance Fresh Foam X Hierro Trek delivers cushioned comfort and confident traction for outdoor walking and light hiking, combining a dual-density Fresh Foam X midsole with a Vibram® Megagrip outsole. Key attributes: Meteorite | Midnight | Mesh, suede and nubuck | High cushioning (dual-density Fresh Foam X) | Vibram Megagrip outsole for reliable traction | Traction Lug tread for grip on wet and dry surfaces | Breathable mesh upper | Traditional lace closure | Nubuck reinforcements for added durability | Dual-density Fresh Foam X midsole | Technical outdoor construction | Mesh and suede upper with nubuck inserts | Updated lugged tread pattern | Composition & care: Upper: mesh, suede, nubuck, bovine leather | Outsole: Vibram Megagrip