6.1 oz./yd², 100% recycled polyesterGrey Three Heather/Black and True Blue Heather/Grey Three are 88/12 polyester/elastaneHydrophilic finishUPF 50+ protectionSelf-collar3-stripes heat transfer on right sleeveOpen hem sleeveAsymmetric stitching across back placketContrast adidas logo on right hipThis product meets the following Sustainable Style subcategory:Sustainable Materials: contains 100% recycled polyester