The Men’s Laser Bib Shorts are anatomically constructed for optimal fit on the bike in the riding position. They are made of Aenergia™ fabric. His omnidirectional elasticity creates a micro-massaging effect on the muscles that promotes blood flow during activity. Aenergia fabric provides a higher compression rate than other materials in the line for those who prefer more compression. The special knit also promotes evaporation, keeping you cool and dry. Used for the uppers, this carbon fabric appears pinstriped due to the threads of carbon woven into it. The carbon element controls stretch and reinforces the strength of the material, allowing it to be lighter, yet stronger. Around the waist the carbon fabric wraps internal organs with protective carbon, delaying the onset of fatigue.