Stoke your internal heater and stink less in this high-tech top, featuring COR3TM fabric for ultimate anti-odor performance, moisture management, and sun-shielding UPF protection. Four-way stretch fabric keeps you casting amid immobilizing temperatures. And eliminate loose, soggy sleeves with customizable hydrophobic cuffs. Layer it up or down with smooth flat seam construction and a zip mock collar for easy-breathing ventilation.