Under Armour Flats Guide II Shirt - Short-Sleeve - Men's - $59.95

Flannel might make you feel more like a woodsman, but during the summer, it'll kill you with heat. Reach for the Under Armour Men's Flats Guide 2 Shirt and stay cool when you venture out into Mother Nature's kingdom. Moisture-wicking fabric, strategic venting, and anti-odor fabric treatment mean you stay comfortable on long fishing trips or overnight backpacking escapes. This AllSeasonGear shirt even offers UPF protection from the sun to bolster its tough, but lightweight design. - $59.95