With long-lasting insect repellency, plus tech that keeps UV-rays and sweat at bay, the Columbia Skien Valley Long-sleeve Shirt has you covered the entire hike. The collar pops up for extra coverage at the neck. The venting on the sleeves and back along with Omni-Wick moisture-wicking technology keeps you cool and dry. Omni-Shade Broad Spectrum UPF 50 protects against skin damage using select fibers and fabrics to block a wider range of UVA/UVB rays, so you stay safer in the sun Omni-Wick keeps you dry and cool by pulling moisture to the fabric's surface to evaporate, delivering fast-drying, next-to skin comfort in the heat Insect ShieldA(R) technology designed for effective, long-lasting repellency against insects Sun protection collar helps keep you protected Snap holders secure rolled-up sleeves Zippered chest pocket secures valuables Interior pocket for secure storage Pocket with hook-and-loop closure secures valuables Mesh venting on sleeves and back for breathability Snap closures on front for quick and easy adjustments Order today!