ColumbiaMen's Diamond Peak Pro Long Sleeve Crew

Heat index: irrelevant. Don’t sweat sunny days with a long-sleeve that delivers advanced cooling and UPF 50 protection when the sun has no mercy. Detail - Part of our Titanium line, this gear is built for elite hikers tackling demanding terrain and extreme, fast-changing conditions with our premium tech, precision fit, and purposeful utility for the trail ahead - Omni-Freeze™ Zero Ice helps keep you cool with industry-leading touch and sweat-activated cooling to keep you comfortable and dry in prolonged heat - Omni-Shade™ Broad Spectrum UPF 50 protects against skin damage using select fibers and fabrics to block a wider range of UVA/UVB rays, so you stay safer in the sun - Omni-Wick™ keeps you dry and cool by pulling moisture to the fabric’s surface to evaporate, delivering fast-drying, next-to skin comfort in the heat - Reflective detail for visibility - Locker loop for hanging gear on a hook - Thumb loops on the cuffs help keep sleeve in place and add more coverage over your hands - Average weight based on size medium: 191 grams / 6.74 ounces, actual weight may vary - Engineered for hell on earth - Uses: Hiking