Pearl Izumi - Ride Men's Bib Liner Shorts 84% Polyester 16% Spandex Imported Mesh bib upper provides stability and comfort Spring/summer 2016 Three back pockets on the Bib straps and integrated thigh pockets for storage; Elite Pursuit 1:1 Chamois Underwear style fly; Gripper less leg opening; Strategic seam placement provides Optimal chafe-free comfort