Stay cool and comfortable this spring while charging up trails wearing our moisture-wicking long-sleeve running shirt. Lightweight construction features body-mapped ventilation panels to accelerate drying under the arms and around the back. Revolutionary FlashDry™ technology regulates your body temperature and takes this lightweight crew-neck shirt to the next level of moisture management. Pieced collar. Reflective logos. Body: 105 g/m² 100% polyester double knit with FlashDry™. Panel: 141 g/m² 100% polyester tricot. Machine wash cold, tumble dry low. Imported. Measurements: ; Length: 23 in ; Product measurements were taken using size XS. Please note that measurements may vary by size.