The Columbia Men's PFG Solar Stream II Hoodie is built with cooling, sweat-wicking fabric, plus broad-spectrum UV protection that blocks more harmful rays, so staying out there is no sweat. FeaturesOmni-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 sunOmni-Freeze helps you feel cool and dry with accelerated wicking and next-to-skin comfort in moderate to hot conditionsOmni-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 heatCross-over hood provides more coverage at the neck