Pearl IzumiMen's Transfer Mesh Sleeveless Baselayer is a men’s cycling baselayer built to keep sweat under control and reduce that clammy feel when effort and temperatures rise. The highly breathable PRO Transfer Mesh moves moisture off the skin quickly, while sweat-activated In-R-Cool technology powered by HeiQ Smart Temp delivers on-demand cooling as body heat ramps up. A close, sleeveless form fit layers cleanly under a jersey, vest, or shell without adding bulk—ideal for high-output road, gravel, and indoor training. Made with 92% recycled polyester and 8% spandex for stretch and easy movement.
PRO Transfer Mesh fabric - high breathability and fast-drying moisture management for steadier comfort on hard rides
In-R-Cool (HeiQ Smart Temp) - sweat-activated cooling response to help reduce overheating during high-intensity efforts
Sleeveless, form-fit layering - minimizes bulk under jerseys and jackets while maintaining close-to-skin performance
Tight arm openings - reduces bunching and shifting when worn under outer layers
Extended rear hem - added coverage in an aggressive cycling position