Endura Pro SL EGM Bib Short Endura's Pro SL EGM Bib Short uses a combination of advanced materials and technology to create a performance garment that's comfortable and supportive. At the core of this short is the brand's 800 Series Conform EGM Pad, which uses medical-grade silicone elastomers to better distribute pressure and damp vibrations. It's ergonomically shaped to move with the body through the pedal stroke and stay in place when shifting in and out of the saddle. Italian power Lycra supports the muscles and reduces fatigue, while raw edge hems with inner silicone grippers prevent the short from riding up. The highly elastic bib straps are wide and sit smoothly against the body under a jersey, and a rear yoke panel effectively wicks moisture.