6 panels. Preformed visor. 8 seams on visor. Fully closed. Suitable for head circumferences: S/M between 54 and 58 cm and L/X... 6 panels. Preformed visor. 8 seams on visor. Fully closed. Suitable for head circumferences: S/M between 54 and 58 cm and L/XL between 57 and 61 cm.