ExOfficio Women's BugsAway Marigold Long Sleeve Shirt 60% Cotton, 40% Polyester Imported Button front placket with gathering detail Insect Shield technology repels mosquitoes, ticks, ants, flies, chiggers and midges Mesh-lined back yoke ventilation | Security zip pocket on left side | Button front placket with gathering detail | Locker loop Hidden security zip pocket on left side Subtle kerchief check fabric