Specialized committed its Prime series to making gear that combines high-performance technology with comfortable construction, and the Prime Bib Short is no different. The open suspender design keeps the bibs in place as we spin our legs on grueling climbs, and the soft fabric is comfortable during full-day rides. The HookUp magnetic bib connection makes it easy to quickly get the bibs on and off when we need to make a pit stop but keeps the suspenders secure while we're in the saddle. The Geometry Contour 3D chamois is ergonomically designed with triple-density foam so we can push harder, longer, and the silicone leg grippers ensure the shorts don't ride up as we ride off into the sunset.