Jerzees 5.6 oz. 50/50 Jersey Pocket Polo with SpotShield 100% Polyester 50% cotton, 50% polyester preshrunk jersey. SpotShield stain-resistant treatment. Welt-knit collar; back neck tape for a clean finish. Seamless body. Double-needle hemmed sleeves and stitched bottom hem. two-button placket with pearlized buttons. five-point left-chest pocket.