What Our Gearhead(R) Experts Are Saying:"When it's hot and sunny, this shirt is a lifesaver-cools fast, dries quick, and never smells funky even after long days outside. The mesh vents and roomy pockets work great on hikes or at the lake."Designed for scorching temps and full days in the sun, the Sun Drift Cooling Short Sleeve Shirt uses HeiQ Cool technology for instant, touchable cooling and wicks moisture with airy polyester dobby. Broad spectrum, UPF 50 coverage and Skin Cancer Foundation approval mean you can focus on the day, not reapplying sunscreen. Anti-odor technology lets you wear it longer, and integrated mesh venting across the front and back maximizes airflow. Snap-closure chest pockets, a sun collar, and easy button-up design make this shirt equally ready for cross-country treks, travel, or daily city laps.