Conforms to EN ISO20471:2013 Class 3 and EN343:2003 + A1:2007 Class 3.1 against foul weather; Hi Vis Orange/Navy conforms to RIS-3279-TOM; Waterproof PU coated 300D Polyester with 190gsm quilted padding and Nylon lining; Two 5cm 3M reflective tapes around the body and arms, and one over each shoulder. Heavy duty zip under the studded storm flap; Two outer pockets with storm flaps; Knitted storm-cuffs in the sleeve ends; Concealed hood with draw cord; Inside breast pocket; Stitched and taped seams to ensure waterproof.