Looking for a comfortable flame-resistant lightweight hi-vis? Introducing the Tyndale Hi-Vis Button Down Work Shirt! This lightweight button down is made from 6.9 oz. breathable technology with moisture wicking FRMC®. It features side slits at the hem to prevent rolling, two chest pockets, and a button down collar. This garment includes reflective striping on the chest, back, waist and sleeves and meets the high visibility-ANSI 107 Class 3 compliance. The Tyndale Hi-Vis Long Sleeve Button Down Shirt is arc rated 11 /CAT 2, NFPA 2112 compliant, and proudly manufactured in the USA by Tyndale.