Crafted with our best fit, features, and tech, Titanium gear is made for high-performance outdoor activity in the worst conditions Omni-Freeze™ Zero Ice helps keep you cool with industry-leading touch and sweat-activated cooling to keep you comfy and dry in prolonged heat 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 Captures and neutralizes Odor for long-lasting freshness Locker loop Columbia Cirque River Graphic Short Sleeve Crew Shirt Mens