SHELL: MOULED BY INJECTION OF THERMOPLASTIC MATERIAL. VISOR: MOULDED IN POLYCARBONATE THICKNESS 2 MM – VISOR SCREWS MADE IN ALUMINIUM. COMFORT PADDING: COOLMAX – REMOVABLE NECK COMFORT PADDING.	LOCK SYSTEM: MICROMETRIC. SHELL DECORATION: DECALS COVERED BY MATT TRANSPARENT PAINTING. SIZES AVAILABLE: XS-S-M-L-XL.