From Flag and Anthem, this shirt features: Tailored athletic fit Point collar Short sleeves Button-front closure Contrast fabric inside back yoke, sleeve cuffs and sleeve plackets Impeccably tailored and cut in the perfect untucked length, it moves and flexes with you and never clings to your body or gets in your way MadeFlex Performance Technologies Four-way stretch fabric that’s moisture wicking and quick drying Lightweight, breathable, sweat-wicking and wrinkle-free fabric Nylon/spandex Machine wash/line dry Imported.