race day ready. the RDSinglet 2 is built for speed and engineered for breathability. a lightweight COOLmatic | EXP TERRAperf™ stretch woven fabric infused with graphene delivers next-level durability, thermoregulation, and comfort. fully perforated for maximum airflow, keeping you cool when the pace heats up. topped off with a bold all-over print, this singlet is as sharp as your stride. cut for movement, made to perform. every detail dialed in for the run.