Selle san marco mantra superleggera saddlethe selle san mantra marco mantra superleggera saddle has a new shape with a unique cut out offering support and comfort all day long this central relief zone works in all riding positions and a structural stability bridge prevents unwanted flex and twist advanced paddingpeebax padding provides lasting comfort and is also extremely lightweight it remembers your shape and moulds to support you in just the right areas ergonomically designed the mantr