Stay cool and protected with the Columbia Men's Fork Stream long sleeve shirt! It's made from 100% polyester interlock fabric that's lightweight, quick-drying, and super comfortable. The Omni-Shade technology gives you UPF 50 sun protection, blocking harmful UVA and UVB rays so you can enjoy outdoor activities without worrying about sunburn. Plus, the Omni-Wick feature pulls sweat and moisture away from your skin, keeping you dry even on hot days. The classic fit is relaxed but not loose, with a signature Columbia logo on the sleeve for that outdoor-ready look. Great for hiking, fishing, camping, gardening, or just everyday wear. It comes in a sleek black and city grey color combo that goes with almost anything. To find your size, measure around the fullest part of your chest under your arms—the shirt runs true to size. Sleeve length is measured from the center back of your neck to your wrist. Machine washable for easy care. Whether you're exploring the trails or running errands in town, this shirt has you covered. Stay shaded, stay dry, and look good doing it!