ARGO Versatile short-nose saddle that encourages stabilityand relieves pressure on sensitive areas X1 A combination of a ride-compliant, carbonreinforced nylon shell and a carbon MOBIUS RAIL Closed loop design foradded strength and weightdistribution WINGFLEX The shell's side edges flex and adapt to a rider's inner leg movement TYPE 2 FOAM Progressive cushioning, with a lower compression modulus