Long Sleeve Men's 100 Percent Cotton Polo Shirt. The softest and most durable cotton. Matching knit collar and Dupont Lycra ribbed cuffs offer a clean look. Classic fit offers a professional appearance. Sizes S, M, L, XL, 2X, 3x, 4x. See sizing chart for measurements. Long Sleeve Colors: Black, Heather Grey, Navy, Royal, Stone and White.