Beat the heat with the Columbia Zero Rules Light Graphic T-Shirt, designed for ultimate comfort and performance during outdoor activities. Whether you're hiking, fast hiking, or near the water, this lightweight, breathable tee helps regulate body temperature, keeping you cool, dry, and fresh even in intense conditions. Features Omni-Freeze ZERO sweat-activated super cooling and Omni-Wick to pull moisture away from the body for quick evaporation.