Wearing our Men's PRO Hybrid Long-Sleeved fishing shirt, you can feel the difference in the body-mapped hybrid fabrication for the ultimate protection from sun and heat. Polartec® Power Grid bi-component knit fabric spreads moisture quickly over a large area to provide rapid evaporation and enhanced cooling. Highest-rated UPF 50 for maximum sun protection. Polygiene® odor control for extended wear. Two zippered chest pockets and an integrated cord for tool docking. Orvis sunglasses and cell phone cleaner built in. Stitch-free hem and cuffs. Athletic Fit.