. . Crafted from the same exclusive 4.84 oz. Flex-Tac® mechanical stretch fabric as our popular 5.11 Stryke™ Pant, the Stryke Shirt sets a new standard for. . tactical shirts worldwide. Offering unprecedented durability, comfort, and mobility while maintaining a clean and professional appearance in any setting,. . the Stryke Shirt is Teflon® treated to repel stains, soil, and light precipitation. Pen pockets at the left sleeve keep your writing implements within easy. . reach, integrated tabs keep rolled-up sleeves secure, our trademark 5.11® Hidden Document Pockets provide ample covert storage space, and a locker loop at. . the collar enables easy storage.. . The new standard for tactical shirts. . Durable, comfortable, mobile. . Teflon treated to repel stains, soil, and moisture. . Pen pockets at left sleeve. . 5.11 Hidden Document Pockets. . 4.84 oz. Flex-Tac fabric. . Roll-up tabs at mid sleeve. . Locker loop at collar. .