OFFICIALLY LICENSED - This Greekgear product is officially licensed. This means your group has approved this product and design. We give a portion of the sales back to the organization. Largest Greek Retailer Online Selling Online for Over 20 years Classic Sewn Letters Polyester 3.8 Ounce Tag Free Polo Sigma Gamma Rho Greek Letter Polo. Our simple, classic sewn letters make this Polo an instant must have. This Polyester 3.8 ounce tag free Polo comes in a variety of colors.