What Our Gearhead(R) Experts Are Saying:"On hot training days, these bibs stay cool and supportive. The coldblack finish really helps with heat, and the Levitate chamois is comfortable deep into long rides. The raw-edge leg openings are especially nice-secure without feeling tight or restrictive."Built for riders who thrive under intensity-climbing sun-soaked roads, pushing tempo into headwinds, or logging back-to-back training days-the PI/Red Bib Short delivers cooling performance and targeted support. The ultralight nylon fabric applies strategic compression that encourages circulation and reduces fatigue as the effort builds. In-R-Cool(R) infrared technology with coldblack(R) works with the sun instead of against it, limiting heat absorption and helping maintain a cooler ride in exposed terrain. Inside, the dual-density ELITE 3D Levitate chamois softens pressure points and reduces abrasion, all while maintaining the flexibility needed for shifting positions over long distances. Italian mesh across the back panel and bib upper moves air where it's needed most. Raw-edge leg bands with silicone grippers create a smooth, secure seal without pinching, supporting extended efforts with ease. With BioViz(R) reflective accents visible up to 100 meters in low light and a mobility-focused 8. 5" inseam, this bib short is built for riders who measure progress in watts, not words.