Fabric: 100% BIZ COOL Polyester Sports Interlock. 155 GSM. UPF 50+. Features: Antibacterial treated fabric keeps you cool and fresh. Contrast print design on front and back. Self-fabric collar. Sizes: 8 - 24. Colours: Navy/Silver, Red/Silver, Royal/Silver, Black/Silver, White/Silver. Cares: Extras.