Desmo. Allegedly quieter, wind and weather resistant. Well, who knows. It is not worn for that reason. But the appearance is certainly superior, as is typical for Roof.

• Thermoplastic shell
• A very unusual feature for a flip-up helmet - the chin bar rotates 180 degrees
• Scratch and anti-fog visor
• Automatic visor system - when the chin bar is raised, the visor automatically moves up
  
• Removable and washable 3D lining
• Micrometric strap fastening
• Venturi air intake
• One-handed opening
  
• Double certified E22-05 J /P as both a full-face and open-face helmet