Selle Italia X-BOWInspired by the flexible design of the crossbow, the X Bow delivers unbeatable comfort and adaptability thanks to it's unique rail fixing system Neutral shape (anatomical) saddle provides appropriate support for both cyclist with anterior pelvic rotation (dynamic riders) and those with posterior pelvic rotation (static riders) The Superflow technology drastically reduces all physical limitations caused by prolonged pressure in the pereneal area