Portwest - Hi-Vis Polo Shirt Material: 100% Polyester. Weight: 175 gsm * Conforms to EN ISO 20471: 2013 + A1: 2016 class 2. * ANSI/ISEA 107 class 2.2. * UPF 35+. * Grey collar with yellow tipping. * Two reflective bands around the body and one over each shoulder. * Side vents. * Twin needle stitching. 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 Size: S M L XL XXL Chest (to fit): 36/38 40/41 42/44 46/48 50/52