The Sugoi RSX Suspension Short offers a comfortable and technical trail short with the added performance of a cycling bib. The RSX is made with Sugoi's RS Flex fabric, which is quick drying and water resistant to ensure that you stay dry all day long. RS Flex also features built in stretch, so the fabric offers excellent mobility and moves with you while you pedal. The RSX Suspension has a removable bib liner that is constructed around the Formula FX chamois. The chamois uses four way stretch panels to give you support without restricting your movement in the saddle, and the insert is also seam free for added comfort.