First Tacticals Long Sleeve Specialist Tactical Shirt sports a traditional tactical styling, designed with a strong, ripstop polyestercotton and a Teflon Shield+ stain repellent finish that gives this shirt a stain resistant edge. Expert stitching design and a built in ventilating systems gives you durability, freedom of movement, and breathability for a shirt that serves you with excellence in every capacity.SPECIFICATIONS4.2 oz 65% polyester, 35% cotton double ripstop fabricTeflon Shield+ stain repellent finishIndustrial strength melamine buttons