The perfect pair of bib shorts don’t feel like bib shorts-they don’t feel like you’re wearing anything at all. And from here on out, you’ll wish all of the bib shorts you race in would disappear beneath you like the new SL bib shorts. You wanted top-shelf, and you got it.This unmatched comfort comes, in part, from our custom, pre-molded 3D Chamois. Not only is it pre-molded to the shape of your body and saddle to reduce wrinkles and pressure points, but it also features multi-density foam that ensures the utmost in comfort. The other half of the comfort equation comes from the fabrics and the fit. For example, the welded uppers get rid of seams altogether for the most comfortable straps possible, while an articulated design ensures the perfect fit when in the riding position.