Built for combat, built to survive! Potomac manufactured these Combat Jackets under the strictest requirements of the U.S. Marine Corps. Stays comfortable under the strain of high activity and fully loaded equipment. Moisture wicking, breathable and resistant to fire. Ready for battle, or more subdued operations in your own civilian life. 1/2-zip combat shirt, made from moisture-wicking flame-resistant performance fabric Body is 82 / 5 / 9 / 4 modacrylic / X-StaticA(R) / polyester / spandex Sleeves are 44 / 29 / 27 NomexA(R) / nylon / cotton Removable space pads in chest, shoulders, elbows and back allow airflow when wearing armored vests Padding reduces pressure from carrying heavy combat packs Zipper pocket on each sleeve for gear Reinforced elbows for comfort and strength Grip-strip cuffs for a snug fit Machine wash / dry USA made New condition