Fizik arione vs carbon braided saddlethe vs saddle design has a 7mm channel in the centre for relieving pressure keeping your ride comfortable whilst still being stiff and durable the solid base of the saddle keeps the saddles structural integrity in place as the relief channel spans the entire length of the saddle platform the arione vs carbon braided rail reduces weight and increases saddle stiffness arione vs is for the snake flexible spine if you are very spinally flexible far less tha