Pentagon Tactical Men's Sierra Polo Shirt with Quick Drying Fabric Sierra PoloTShirt a nice produ (K0901501-BlackL Black L) Introducing our premium polo shirt, made with 180g fabric for a lightweight and comfortable feel. Crafted from 100% cotton, the shirt offers a soft and luxurious touch. The very soft pique fabric adds a stylish element. With quick-drying and antiperspirant properties, this shirt keeps you cool, dry, and fresh all day long.