The Vertx Recon Flex Short Sleeve Combat Shirt features an updated design with durable stretch mini-ripstop fabric that allows an unparalleled range of motion and can withstand strenuous engagements. With 37.5® Technology, the knit body actively cools and dries rapidly, even when tucked under exterior garments or accessories. With a semi-crompression fit and long-line help, this combat shirt is ideal for military operations.