This is why the Dimension line is extended and Dimension Space is born.This saddle is focused on extra comfort for all-around category end-users and both genders (Female and Male).The Dimension Space is designed to fit riders that need semi-round or round shape, with "medium - low pelvic rotation/flexibility "and wider ischial bones distance. The Special Channel "PAS" (wider and deeper) eliminates numbness and reduces the compression of soft issues, improving blood flow in the pelvic area.The extra 7mm padding with special foam density and the 155mm width of the saddle (compared to the regular version), ensure better comfort for longer rides or "to enjoy the daily rides". Prologo has created this product for all women and men with a greater distance between the ischial bones that therefore require a wider saddle.Key Features:Size: 245x153mmRail: T4.0 7mmCover: MicrofibrePadding: Light FoamWeight: 228g