What Our Gearhead(R) Experts Are Saying:"This shirt is my go-to for all-day sun-cool on the skin, doesn't stink after a sweaty day, and those pockets are clutch for stashing snacks or maps. Love the no-fuss style and the comfort that actually lasts."When the forecast calls for relentless sun or muggy heat, the Sun Drift Cooling Long-Sleeve Shirt is ready to work overtime. Its bio-based HeiQ Cool finish actively cools your skin, while UPF 50 fabric, Skin Cancer Foundation approval, and broad spectrum coverage block the worst UV rays. A plant-derived HeiQ Mint anti-odor treatment ensures you stay fresh day after day. Engineered for movement, this shirt features a center front button-closure with a pop sun collar, dual button-closure chest pockets, and roll-up sleeve adjusters. Dobby woven polyester is light yet durable, making it perfect for long days hiking, casting, or traveling in changing light.