Aliante is designed for Bull style riders with rigid spines who tend to sit in one position for long periods of time. VS is a full length 7mm relief channel that maintains shell stiffness and durability. This is the perfect saddle for riders who go long distances as well as race. Carbon Reinforced Nylon Twin Flex Microtex cover Integrated Clip System (ICS): tool-free interface in the saddle's base that allows quick attachment and removal of Fi'zi:k pa:ks and blin:k lights. ICS is found on all saddles unless noted Low density 7mm padding with pressure relief Handmade in Italy!! Item is brand new in perfect condition! Message me with any questions you may have! U.S.A SELLER!!!