The defining trait of the Undercover Hers is its sleek profile and wide seating surface purposefully designed with a less central curve to minimize pressure on soft tissuesBio-X is a padding system shaped to complement the body`s natural anatomical riding positions, resulting in some areas benefiting from extra cushioning and others with less just as it is with the human bodyUnique cutouts on the base designed to compress upon impact and quickly rebound for continuous shock absorptionOffered with Titanium rails and lighter SL padding, or Hollow Chromoly rails with ReActiv padding for improved comfortTitaniumBio X-Pad SLBlack285mmx140mm195gWomensUPC/EAN/GTIN: 840511041235