UPF 50+ protection can effectively block out 98% of harmful UV rays Quick-drying and moisture-wicking abilities efficiently manage sweat, keeping you cool Stretchy material for more flexibility and freedom of movement Exquisite craftsmanship, no scratchy tags or itchy seams for decent, chafe-free comfort Great for regular wear and also perfect for outdoor activities like fishing, hiking, running, golfing, and more Men’s UPF 50+ Sun Protection Short Sleeve Shirt Moisture Wicking Tee Running Hiking Outdoor Activities Lightweight Breathable