100% Polyester Fabric with Velcro Fastening. Two 5cm Width Reflective Tapes Around the Body & One Over Each Shoulder. Hi-vis Yellow, Orange, Yellow-orange Conform to En Iso20471:2013 Class 2. Available in Black, Lime, Navy, Purple, Paramedic Green, Red, Raspberry, Royal Blue. Yoke on Hi Vis Yellow Conform to En Iso20471:2013 Class 1. Sizes: S - 5XL. Available in Red, White, Black, Navy, Lime, Purple Yoke- Yellow, Orange Yoke- Yellow, Raspberry Yoke- Yellow, Royal Yoke- Yellow, Paramedic Green- Yellow, Royal Blue, Maroon, Orange, Purple, Pink, Paramedic Green, Sapphire, Black Yoke- Yellow, Raspberry, Lime Yoke- Yellow, Yellow, Sky Blue, Navy Yoke- Yellow, Red Yoke- Yellow.