Patagonia's Long-Sleeved Sol Patrol® II Shirt’s lightweight, quick-drying ripstop with 50+ UPF sun protection provides cool comfort for long days of tropical fishing and travel. This long-sleeved shirt features a double-layer collar that stays put with hidden snaps at the collar points; it can also be flipped up to give the back of the neck some extra coverage against the rays. Cooling mesh fabric at center back and side vents is receptive to any breeze, providing comfort in the most stifling conditions. The two button-through chest pockets are mesh-lined; there’s also an inset zippered pocket on the left chest. Sleeves secure with self-fabric tabs when rolled up; button cuffs. Fair Trade Certified™ sewn.