Details: 3.4 oz.; 55% cotton; 45% polyester Broadcloth; fine yarn count shirting; true Non-iron performance straigt from the dryer; stain release finish; Classic Fit for proffessional appearance; pearlized buttons; patented pucker-free taped seams; specially fused collar; cuffs and placket; split back seam with bias cut back yoke; rolled button-down collar; adjustable "Comfort Collar" for up to an inch of stretch at neck; left-chest pocket;