100% cotton. Flat-knit collar and cuffs. Finer yarns used to create soft smooth fabric surface with performance properties that reduce wrinkles, fading and pilling along with the no-curl collar. Three-button clean-finished placket. White pearlized buttons. Split side vents. Special signature embroidery stitch along the inside neck. Fabric shrinkage is addressed before our garments are made to ensure that the fabrics maintain fit and shape with every wash. Extended tail. Sizes other than those listed may be available; please call for details and pricing.