Stay protected and comfortable all day with the Ol'Tom Men's Early Bird Long Sleeve Performance Crew. The Vital Protection insect repellent technology provides added defense against mosquitoes, ticks, and more. Stay cool with the cooling technology and UPF50 protection, while the ergonomic thumbholes provide maximum coverage. Say goodbye to high-contrast lining and odors with the double-sided print and antimicrobial treatment. FeaturesVital Protection insect repellent technology protection from mosquitoes, ticks, ants, flies, chiggers and midgesDouble side print to remove high contrast white liningCooling technology for temperature regulationUPF50 protectionTreated with antimicrobial odor controlErgonomic thumbholes for max coverage