50% Cotton, 50% Polyester Oxford Is 47% Cotton 53% Polyester Two-Button Placket With Bottom Box Stitched Reinforcement Welt-Knit Collar Spotshield Stain-Resistant Treatment Back Neck Tape For A Clean, Comfortable Finish Tagless Label 1X1 Rib Knit Sleeve Bands Pearlized Buttons With Durable Cross-Stitching Double-Needle Stitched Bottom Hem Seamless Body