Fabric: 100% BIZ COOL Micro Polyester. 155 GSM. UPF 50+. Features: Silver reflective trims help you stand out. Dynamic design with bold colour contrast. Mesh panels for greater ventilation where you need it most. Knitted stripe collar. Loose pocket included. Sizes: 4 - 16. Colours: Navy/Red/Silver, Grey/Fluoro Lime/Silver, Black/Gold/Silver, Black/Teal/Silver, Navy/Sky/Silver, Black/Red/Silver, White/Black/Silver, Black/White/Silver, Navy/White/Silver.