4.4 oz., 100% Polyester Interlock Mini Grid,Modern classic fit,Moisture-management and anti-microbial properties,Self fabric lined with 1/4" topstitch on collar,Single-needle topstitched three-button clean finished placket with color-matched buttons,Rolled forward topstitched shoulder,Snagging resistant,Side seam with self fabric face side vents,Decorative logo side�tab on left side seam,Double needle sleeve and bottom hems,UPF 30+ (white is not applicable),Woven label