FULL COVERAGE FROM THE ELEMENTS Whether you need protection from the harsh sun, or the office requires you to hide your anti-social ink, the Sofari long ops shirt has you and your arms covered. The CombatGrade blended stretch fabric with diagonal side seam translates into a greater range of motion, laser perforated underarms for venting, and zippered chest pockets for EDC security. Office approved, range ready, professional always. Attackposture(TM) fit Combatgrade(TM) stretch cotton / polyester / spandex Zippered chest pockets Laser perforated venting Articulated patterning for mobility U.S. veteran design & developed 1 year workmanship & materials warranty