The ASICS Men's Lite-Show Long Sleeve 1/2 Zip is much more than your basic long sleeve tee. The super lightweight, soft fabric provides the ultimate in breathability and moisture transfer, keeping you dry and preventing you from overheating. With 360° of reflectivity, you will stay visible before sunrise and after sunset. A front zippered pocket provides secure storage of your running essentials. With UPF 50+ protection from the sun's rays, and anti-odor technology, you will feel fresh and ready to rock your run.