The moisture-wicking fabric manages the sweat to keep you dry and comfortable; The breathability is enhanced with mesh panels at two sides of the body and under sleeves for added venting to keep you cool when active in the heat.Excellent for fishing adventures as well as casual wear - well suited as a sun protection golf T-shirt, UV long sleeve tennis shirt, and sun blocking long sleeve gardening shirt; Also significant for other outdoor activities like hiking, climbing, and running.