Introducing | The New VERTX® Base UL Shirt.
When performance is on the line, Vertx® delivers. Their latest addition, the VTX OPS Base UL, combines durability with modern style for an unbelievable ﬁt in an a range of colors.
Designed to be worn alone or as an under layer, the VTX OPS BASE UL features a streamlined silhouette for maximum range of motion without the constricting tightness of compression. Enjoy second-skin feel without compromising on comfort.
Learn more about it: http://www.wearvertx.com/Vertx-tactical-shirts-polos.aspx