4XL - Men's executive performance broadcloth shirt. Made of 55% easy care cotton, 45% polyester blend. Wrinkle and stain resistant fabric. Patented taped seams for pucker-free performance. Specially fused collar, cuffs and placket. Spread collar and left-chest pocket. Adjustable collar for an extra inch of stretch. Split seam back yoke cut on the bias. Take command with this comfortable dress shirt that combines style and functionality.