50% cotton, 50% polyester preshrunk jersey Oxford is 47% cotton, 53% polyester SpotShield stain-resistant treatment Welt-knit collar Seamless body Back neck tape for a clean, comfortable finish Double-needle stitched bottom hem 1x1 rib knit sleeve bands 2 button placket w/bottom box stitched reinforcement Tagless label Pearlized buttons with durable cross-stitching