Moisture and odor are no match for the Stone Glacier Avro Synthetic Crew SS T-Shirt, which is built with Synthetic Fabric Technology and features Polygiene odor treatment. It's made for those long summer days in the raft as well as your next-to-skin layer in the late-season when moisture and odor management are paramount. The anatomical fit, strategically placed shoulder seams to reduce backpack strap friction and supple polyester are sure to make this a best-seller.FeaturesSynthetic Fabric TechnologyBody Fabric: 100% PolyesterPolygiene odor treatmentUPF 43+ protectionGarment Weight - 5.7 oz. (L)Textile Weight - 145 g/m2Anatomical FitSoft to the touchPilling ResistantMoisture WickingQuick DryingOdor Resistant