Hi-vis pro overtrousers with elasticated waist and side pocket openings provide the perfect outer layer. The durable hi-vis trousers are made with windproof fabric and feature a waterproof coating. Waterproof and breathable Isotex 10,000 polyester 300D fabric with taped seams. Conforms to EN20471: 2013 +A1: 2016 Class 1 (orange also RIS-3279-TOM). Conforms to EN343 class 3:3.