Bluefin Bimini Long Sleeve Shirt is a light to medium weight tee. A step up in weight from the Newport. This tee is constructed of 92 % Polyester, 8% Spandex fabric is an advanced cooling combination for moisture-wicking comfort, and quick-dry properties. Built-in sun block protects you even further. 360 degrees, elastic & tear proof. Available in White; Sizes M-2XL.