50 percent cotton, 50 percent polyester. Oxford is 47 percent cotton, 53 percent polyester. welt-knit collar, SpotShield stain-resistant treatment. back neck tape for a clean, comfortable finish. tagless label, double-needle stitched bottom hem. two-button placket with bottom box stitch reinforcement. Pearlized buttons with durable cross-stitching, seamless body, 1x1 rib cuffs.Item Size: S-2XLImprint Area: Please call customer service for more information at 877-787-4564.