Design PhilosophyWith expertise in crafting products for all rider tribes, Endura are able to share insights across them all. The SingleTrack Bibliner is a perfect example of this process which harnesses the best from a quarter century of designing bibshorts for roadies to create the perfect MTB baggy short liner for the trails. The new version features additional storage capacity including a bladder or spine protector pocket and the exclusive new 500 series MTB pad.