Keep the fish biting and the mosquitoes away with the ExOfficio Men’s BugsAway Halo Check Long-Sleeve Shirt. Lightweight and quick drying, the collared shirt features technology to keep anglers comfortable and focused. A UPF-50 rating protects you from the sun’s dangerous UV rays, and an action back vent keeps you cool. Simply roll up your sleeves when it gets too hot. Tabs keep your rolled-up sleeves in place, even during heated battles. Two chest pockets keep gear within reach, and a hidden zippered security pocket at the right chest keeps valuables safely stowed. The shirt is equipped with a full-snap placket and hidden button-down collar to allow for clean casting. BugsAway apparel is treated with Insect Shield®, giving you invisible, odorless protection just by putting on your clothes. The treatment binds permethrin to fabric fibers for the life of the garment, so it stays in your clothes—not on your skin—and lasts through 70 washes.