3.9 oz./yd² / 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;