Patagonia Self Guided Sun Long-Sleeve Shirt - Men's Crisp Grey, M

What Our Gearhead(R) Experts Are Saying: "I like this shirt for hot, exposed hikes where long sleeves make more sense than sunscreen alone. It breathes well, dries quickly, and the vents actually help when the heat is on. It's a reliable option for staying covered without overheating." We reach for the Self Guided Sun Long-Sleeve Shirt when the trail offers little shade and the sun is relentless. Patagonia designed this shirt for hot-weather movement, giving us coverage that feels light and breathable even during long, exposed hikes. The classic button-up style keeps things versatile, whether we're deep on the trail or winding down at camp. The lightweight polyester ripstop fabric wicks moisture and dries fast, helping us stay comfortable as temperatures climb. Strategic back venting encourages airflow, while UPF 40 protection helps block harsh rays during all-day outings. Finished with dual chest pockets for small essentials, this shirt is built for sunny days when comfort and protection matter most.