sizes. Shell material: thermoplastic. Removable inner lining. Antiallergic tissues. Anti-scratch polycarbonate visor. Mechanism of rapid removal of the visor. Micrometric closing system. Internal retractable solar visor. Approval: ECE 22.05 / USDOT / NTC / NBR. Internal air circulation system. Internal polystyrene with multiple density. MT-V-16 visor. Front logo in 3D. WEIGHT: SMALL CAP 1580+ 50 GRLARGE COVER 1680 + 50.