Pearl Izumi's P.R.O. In-R-Cool Bib Shorts feature an anatomic multi-panel design that delivers an awesome fit for total comfort. Pearl's P.R.O. Transfer fabric with In-R-Cool and Minerale technology transfers moisture, breathes and reflects the sun's rays so you stay cool, dry, and ready to perform. The P.R.O. bibs also boast the plush support of Pearl's P.R.O. seamless chamois, silicone grippers on the wide leg bands and reflective accents for visibility.