PERFECTLY BALANCED COMPRESSION - THE PEARL IZUMI INTERVAL SHORT.Fight fatigue and moisture with the Pearl Izumi Interval Short. This compressive cycling short incorporates Lycra into 34% of its fabric and helps you fight fatigue through compression. The seven-panel design features In-R-Cool fabric that wicks moisture and helps regulate your body temperature so you can focus on the miles ahead. FEATURESElite transfer In-R-Cool fabric powered by coldblack provides superior cooling and reflective sun protectionLightweight fabric uses 34% Lycra for muscle hugging and compressionElite Escape 1:1 Chamois with floating top-sheet design reduces friction for all day comfortLaser cut leg openings with silicone leg grippers for a seamless transition to skinBioViz reflective elements for low-light visibility