Colors 4XL - 5.5 oz., 50 / 50 jersey knit polo. 50% cotton, 50% polyester. Welt-knit collar; two-button placket with pearlized buttons; rib knit cuffs; double-needle stitching on bottom hem. A superior blend of comfort and style. Perfect for the office, a round of golf, an evening out and everything in between. Look sharp and feel great. Not all colors are available in all sizes.