3.9 oz./yd / 132 gsm (US), 6.5 oz/Lyd (CA), 60/40 cotton/polyester dobby. Stain-release and wrinkle-free performance. Active fit. Patent pucker-free taped seams. Specially fused collar, cuffs and placket. Straight collar with built-in collar stays. Specially constructed adjustable collar for an extra inch of stretch. Fine yarn-count shirting with pearlized buttons. Adjustable cuffs with button placket.