Data sheet: 2 Size shell. Injected thermoplastic, shell. ECE,DOT. Small shell XS-M. Large shell L-XXXL. Removable and washable lining. Antiallergic fabrics. Inner ventilation. Quick release micrometric buckle. Multiple density inner polystyrene. Optical polystycarbonate anti-scratch visor. Inner sunvisor. Fast and easy removing visor. Pivoting mechanism visor. Nose deflector included. MT-V-12 visor. Optimum visor closing. 2.2 mm thickness visor.