Giro Helios Spherical Helmet 2021

• MIPS Spherical Technology - proprietary MIPS Spherical technology is embedded between the layers of EPS foam – instead of against the rider’s head – giving riders the benefits of MIPS without any obstruction to comfort or cooling power
  
• Construction: Independent, In-Mold liners with spherical ball-and-socket design. Progressive Layering. Nanohead EPS
  
• Full lower Hardbody coverage
  
• Ventilation: 15 Wind TunnelTM vents and deep internal channeling
  
• Fit System: Roc Loc® 5 Air
  
• Plush, antimicrobial Ionic+ padding for exceptional sweat absorption
  
• Sizing: 20”–21.75” / 51–55cm (Small); 21.75”–23.25” / 55–59cm(Medium); 23.25”–24.75” / 59–63cm (Large)
  
• CERTIFICATION: Complies with the US CPSC Safety Standard for Bicycle Helmet for Persons Age 5 and Older