Moisture Transfer Microfibre Technology provides cooling and drying. Flat knit rib collar with HEAD branded necktape. 3-buttoned placket with HEAD branded buttons. Colour blocked inserts. 100 percent polyester interlock. The Head Club 22 Tech M polo shirt is made with the highest quality 100% polyester fabrics. It features a ribbed collar with a three-button lapel, a flat-knit ribbed collar, and a neck with Head logo on it. Thanks to the Moisture Transfer Microfibre technology, sweat is transferred to the surface of the fabric, providing great breathability.