The AFTCO Women's Adapt Performance Hood fishing shirt resets the bar for the performance shirts category. Utilizing a technology called Bio-Base Phase change, the Adapt fishing hood will react to changes in body temperature that will keep you dry, warm, or cool. This dynamic cooling and warming makes this shirt the best shirt year-round to fish in. In the winter the shirt will retain body heat and keep you warmer, and in the summer, it will react to warm body temperatures and keep you cooler and drier. Thumb holes UPF 40 sun protection Adapt phase change technology Quick-dry, moisture-wicking Speedvent active hood Integrated facemask Mesh side panels for venting