Conforms to EN ISO20471:2013 Class 1, EN343 against foul weather and RIS-3279-TOM. Approved for railway industry. 100% waterproof Polyester with Oxford PU coating. Two 5cm wide reflective bands around lower legs. Elasticated waistband. Stitched and taped seams. Snap buttons on the bottom for adjustment. More colours available, code HVS461 & HVS463. Matching jackets, code HVP211, HVP300 & HVP303.