Group S66 Polo Fabric: Polo S774 blue (77021). Manufacturer: FiDiVi. Fabric: Polo S775 black (77033). Manufacturer: FiDiVi. Fabric: Polo S776 anthracite (77030). Manufacturer: FiDiVi. Fabric: Polo S778 red (77040). Manufacturer: FiDiVi.