Cannondale's Nitro L.E. Bib Shorts are made of their breathable, moisture-transferring Nitro fabric. They boast a contoured compression cut that actually relieves fatigue by supporting your muscles so you can ride stronger longer. Cannondale's supportive X L.E. chamois has padding in all the right places and the mesh bib uppers offer total freedom of movement. These fine bibs also feature Cannondale's Lean and Clean cuffs and a rear zip pocket.