Conforms to EN ISO20471:2013 Class 3. Also orange and Orange/Navy conform to GO/RT 3279 & approved for the railway industry. Two 3M reflective tapes around body and arms, one brace over each shoulder. Full length matching colour zip in the front. comfort-fit elasticated cuffs, fully elasticated hem, two lower welted pockets and a high-neck comfort collar. Ideal thermal workwear for airport personnel, couriers, offshore mining, road maintenance staff and refuse collectors, etc..