The Piece de Resistance of Biemme's bib short collection, the Biemme Garun Bib Shorts are second to none in fit, fabric, and comfort. Biemme's designers and material engineers virtually started from scratch with its design, questioning every element of bib short construction to create a truly new, unique, and better piece than anything else out there. The primary fabric that comprises the top shelf Garun bib shorts is a ceramic coated Lycra, the coating serving to improve the material's abrasion resistance and compressive properties without increasing weight or sacrificing its breathability. The bib straps are reinforced by what Biemme calls Performance Braces, made of two different types of polyester bound elastic that properly supports the garment as you ride, keeping you comfortable and assuring that you never have to worry about the shorts shifting. The Garun's chamois is the star of the show, however, or should we say, the stars. There are two pads at work here an inner and an outer. The inner is a highly breathable, dual density, antimicrobial pad seamlessly shaped to provide the utmost support to your undercarriage and relieve soft tissue of pressure. The thinner outer pad encompasses the inner, providing protection between your skin and any stitching, and also creating a seamless transition from Lycra to chamois that eliminates that diaper like feeling typically associated with a chamois this supportive.