The arione versus kium adds the comfort channel along the length of the saddle it features a carbon reinforced nylon shell for support with optimized stiffness to weight construction ndash with wing flex technology which enables flexibility where your thighs meet the saddle ndash and an alloy kium rail for light weight and strength made for snake provided this saddlersquos width isnrsquot too narrow for them some women may find this model comfortable due to the presence of th