Port Authority Tall Heavyweight Cotton Pique Polo. TLK420A favorite year after year, these polos are known for their exceptional range of colors, styles and sizes. The soft pique knit is shrink-resistant and easy to care for, so your group will always look its best., 7-ounce, 100% ring spun combed cotton heavyweight pique, Garment washed for softness, Flat knit collar and cuffs, 3-button placket, Horn-tone buttons, Side vents