When it comes to bib shorts, who better to take cues from than the pros riding 3500km in a few weeks? We can't think of anyone else that issues that kind of abuse to their clothing. That's why Craft's RadioShack Nissan Trek Replica Bib Shorts are so enticing. Using the same design and fabrics as the illustrious team, the Replica bib shorts will remove discomfort from your pain equation. Now, when you're punching up the mountain, you'll be screaming 'shut up legs' instead of 'I hate this chamois.'Craft's RadioShack Nissan Trek Replica Bib Shorts are made from a blend of proprietary fabrics that have been awarded the prestigious Lycra Sport certification. The construction starts with a dull-finished polyamide knit that his wicks heavily, and offers flexible support to the muscles by reducing vibration. This is accentuated by Craft's warp-knit opposed double weaving technique. Sounds like a wrestling move, we know. However, this multi-filament weave pattern holds the muscles in position, and provides a heightened compression level to reduce fatigue after long hours in the saddle. The high content of elastane gives the Replica bib shorts a comfortable four-way elasticity that's been aided by the incorporation of flatlock seams. Combined, the bib short is liberated from focused points of pressure and fabric-induced abrasion.The Replica bib shorts use Craft's Performance Pad chamois. Using a seamless, three-layer construction, the Performance Pad has been anatomically molded and given an antimicrobial treatment. While all of this equates to an abrasion-free comfort on the surface, what you'll really notice is Craft's attention to the pressure zones of the chamois. The inner two layers use high-density foams that have been laser-cut and feature a perforated construction to promote airflow, and the third layer uses the new EVA Anti-shock System at the rear of the chamois. EVA reduces vibrations, large and small, for a consistently comfortable ride quality. The density of the foams vary throughout the pad in order to add support only where it's needed. This system promotes faster moisture evaporation, and reduces chafing.The Craft RadioShack Nissan Trek Replica Bib Shorts are available in six sizes from X-Small to XX-Large and in the color Black.