Our highest end bibs made with Bluesign fabrics and the Road Performance pad for unparalleled comfort.Ringer and leg are cut with Graduated Compression--so that the design of the short is what keeps it put. Flatlock Stitching provides contrast design element & bombproof seams. Bib made with wickable lycra mesh, provides stability and comfort. Central Panel is seamless on inner thigh to minimize friction. Supple stretch and abrasion-resistance of Zaffiro means great durability without sacrificing comfort. Central panel made with Cold Black fabric, lowering the temperature under the fabric! Soft Prime band on the leg for comfort, not binding!