Portwest - Hi-Vis Vest Material: 100% Polyester. * Conforms to EN ISO 20471: 2013 + A1: 2016 class 2. * Polyester bound edges. * Tear release front closure. * Two reflective bands around the body and one over each shoulder. Product notices * Garment sizes are approximate and for guidance only. * Colour representation is only as accurate as the web design process allows. Size conversions Size S/M L/XL XXL/3XL 4XL/5XL Size: S/M L/XL XXL/3XL 4XL/5XL Chest (to fit): 36/41 42/48 50/55 56/64