Salewa Women's WS Wildfire Vent Approach Shoe 100% Textile Imported Fabric sole Heel measures approximately 1" 3F EVO incorporated in the heel excellent comfort and even more precise heel cradling and hold thanks to the rear band Thanks to the modular footbed it is possible to customize the shoe to the wearer's foot The advanced climbing lacing reaches right down to the toe to guarantee precision when climbing and to enhance forefoot fit Vibram tech approach EVO outsole