Jerzees J300 5.6 oz. 50/50 Blended Jersey Polo is one of the most selling polo jersey. Jerzees J300 5.6 oz. 50/50 Blended Jersey Polo is available in wide range of colors; very strong fabric and soft to wear.50% cotton; 50% polyester; seamless body; welt-knit collar and sleeve bands; back neck tape for comfortable finish; three horn-button continental placket; double-needle stitching on bottom hem for durability