|Made with our AVIDry Performance fabric, these Core mens performance fishing shirts are built to battle the elements and protect your skin from the sun's harmful rays, wick moisture away, and dry quickly when wet. Our AVIDry sun protection shirts feature 50+ UPF sun protection that won't wash out plus stain release engineered to fight stains. The moisture management technology wicks sweat away from your skin to keep you noticeably cooler and drier in the hot sun. Designed to be both lightweight and durable, AVIDry sun shirts tend to resist snags and pulls common in most tech shirts. All this in a package that works great both on and off the water. Once you experience the AVIDry difference, you might not ever go back to regular cotton shirts.