Columbia Women's Yama Mid Outdry Hiking Shoe 100% Manmade Rubber sole OutDry waterproof breathable construction keeps you dry and comfortable without adding extra weight or debris retention FluidFrame provides a smooth foot guidance over changing terrain without adding bulk and weight Techlite technology with 3 different densities for better stability, better cushioning, and support Omni-Grip rubber for optimal traction on all surfaces Waterproof supple full-grain leather and mesh upper for comfort durability and support