4.4 oz., 100% Polyester Interlock Mini Grid,Modern classic fit,Wicking & Anti-microbial properties,UPF 30+ (white is not applicable),Snagging resistant,Self fabric lined collar and collar stand,5" total contrast piecing at shoulder/sleeve with 1/8" contrast piping at front and back seam,Clean finished placket with single needle topstitch,3 color-matched buttons,Side seam with self fabric face side vents,Decorative logo side�tab on left side seam,Double needle sleeve and bottom hems,Woven label