Hi Vis Yellow and Orange conforms to EN ISO 20471 Class 3 and Orange and Orange/Navy is also RIS-3279-TOM Railway use certified. Made of 280 gsm water-repellent anti-pill single jersey knitted soft-feel polyester fabric. Two 5cm width reflective tapes around the body and arms and over each shoulder. Drop hood with draw cord adjustment. Full length front zip. Two Handwarmer pockets. Twin needle stitching throughout. Washing Instructions Maximum washing temperature 40?C. Normal process and wash as synthetics. No bleaching allowed. Do not iron. Do not tumble dry or wring. Do not dry clean, cold rinse and short spin. No professional dry cleaning in perchloroethylene or hydrocarbons. Do not wash in biological powder. 25 max. wash cycle.