The Whitewater Beacon 1/4 Zip Shirt gives anglers a warm, versatile midlayer for cold boat rides, crisp fall mornings, and changing weather while chasing walleye, bass, steelhead, salmon, and other cool-water species. Its 288g smooth polyester face slides easily under bibs and outer shells, while the fleece lining adds insulation without adding unnecessary bulk. A 1/4 zip lets you dump heat quickly when the sun comes out or the action picks up, and the 2-inch collar adds extra coverage when wind cuts across open water. UPF 50+ protection helps shield anglers during long hours in exposed conditions, while Lycra-bound cuffs and collar provide soft, secure comfort against the skin. Flatlock seams reduce friction when layering, and the zippered chest pocket stays accessible beneath fishing bibs for small essentials. Wear it as midweight outerwear in mild conditions, or make it a core layer when temperatures drop. 288g polyester face with warm fleece interior UPF 50+ sun protection for open-water fishing 1/4 zip provides fast ventilation and temperature control 2-inch collar adds extra neck coverage and warmth Flatlock seams and Lycra-bound edges improve layering comfort Lycra-bound collar and cuffs for soft, secure next-to-skin comfort Flatlock seams reduce friction and layer cleanly Zippered chest pocket stays accessible under fishing bibs Imported Manufacturer's limited lifetime warranty Size Chest (in.) Sleeve (in.) S 34 - 36 33 M 38 - 40 34 L 42 - 44 35 XL 46 - 48 36 2XL 50 - 52 37 3XL 54 - 56 38