Browse Blank Long Sleeve Polo Shirts with Same Day Shipping.If you are in the market to purchase cheap long sleeve polo shirts without sacrificing quality, Shirtmax is the store for you. Shop our huge inventory of wholesale long sleeve polo shirts from brands including Jerzees, Harriton, Adidas Golf, Ashworth, and many others. Purchase individuals pieces for yourself our outfit your entire office, golf team, etc. Our long sleeve polo shirts come in several fabrics including standard cotton as well as polyester performance with moisture management technology. As an added bonus, if you order by 4 pm EST, you order can ship same day.