Zeta Phi Beta Emblem Long Sleeve Polo. A customer favorite for years, the Silk Touch sport shirt is soft, supple and easy to care for. The silky smooth pique knit resists wrinkles while the classic long sleeve style looks great on everyone. 5-ounce, 65/35 poly/cotton pique, Flat knit collar and cuffs, Double-needle armholes and hem, 3-button placket, Metal buttons with dyed-to-match plastic rims, Side vents.