Port Authority® Pinpoint Mesh Polo. K580. Fashioned from sleek closed-hole pinpoint mesh, this moisture-wicking, snag-resistant performance polo has eye-catching reflective details and minimal stitching for a clean look. 4.3-ounce, 100% polyester Self-fabric collar 3-button placket with dyed-to-match buttons Reflective piecing at shoulders and center back Side vents Due to the nature of 100% polyester performance fabrics, special care must be taken throughout the printing process.