Structure          
Outer shell in Advanced Thermo Material in 2 sizes
Internal
Removable and washable breathable fabric, treated ASP (Antimicrobial Sanitized Protection)
                                                                              
Ventilation
system
1 upper air intake
2 side vents
3 rear extractors

Visor

 Injection molded polycarbonate with treatment resistant
Strap

 Closing micrometer
Accessories and
spare parts            
Clear visor
inner cheek
Interior padding