The Pearl Izumi Men's Attack Air Bib Shorts are for the dedicated cyclist looking for premium features and amplified performance. These bib shorts make a big difference during hot weather riding. They are constructed from lightweight, breathable four-way stretch fabric that's perfect for high-output efforts. They feature In-R-Cool® thermoregulating technology that is triggered by the presence of sweat so when your core temperature rises, it kicks in to boost your body's natural cooling processes. These bib shorts have a new multi-density Levitate™ Plus chamois that provides fine-tuned support for hours, so you're always comfortable in the saddle. They have sleek details like raw-edge bib uppers, laser-cut leg openings with silicone-printed gripers, and perforated venting on the lower back to take you to the next level. The Pearl Izumi Men's Attack Air Bib Shorts are the cycling gear wardrobe addition you've been looking for.