EN471 Class 3 Swimbridge Hi-Vis Long Sleeve Polo Shirt Orange. 175g Polyester/Cotton Hi-Vis Orange Fabric. Navy Collar. Railway Group Standard GO/RT. Generous Fit, Split Hem Design. Strategically Positioned Reflective Tape For Optimal Wearer Movement. EN471 Rating 3,2. Available In Sizes Small - 6XLarge.