Ariat flame resistant knit shirts are constructed with the ultimate comfort, technology and durability in mind. Our FR Air Henley features lightweight 6 oz jersey fabric and a convenient Velcro closure chest pocket. FR Air Henley Product Features : Greater Arm Mobility lets you move freely, Ribbed cuffsThree-button henley collar, Chest pocket with Velcro closure Men's Flame-Resistant Air Henley T-Shirt in Navy, Size: Small by Ariat