While Stone Glacier didn't exactly build the Avro Synthetic Hoody as a high-elevation beach umbrella, you can certainly use it as one when you're glassing at high elevation. The hood and extended face coverage will keep you cool and protect against sun exposure. And if you get too warm, the A 3/4-zip zipper is a built-in air conditioner. Made for the early season, the hoodie can easily become a late-season base layer thanks to its moisture-wicking properties and Polygiene odor treatment.FeaturesSynthetic Fabric TechnologyBody Fabric: 100% PolyesterPolygiene odor treatmentUPF 43+ protectionGarment Weight - 9.3 oz. (L)Textile Weight - 145 g/m2Fitted hood with extended face coverage3/4 ZipperAnatomical FitSoft to the touchPilling ResistantMoisture WickingQuick DryingOdor Resistant