GIRO road bike helmet AETHER SPHERICAL MIPS matte black fade highlight yellow GR-7129098

Inside the Aether Spherical, a dual-density EPS foam liner helps manage a wide range of impact energies, while also boasting deep internal channeling to provide cooling airflow. Our proprietary Spherical Technology is integrated between the layers of EPS foam, instead of against the rider's head, giving riders the benefits of MIPS® without obstruction to comfort or cooling power. The stunning silhouette is formed by a sleek six-piece shell that surrounds a series of massive vents, with added structural reinforcement via a shatter-resistant AURA reinforcing arch. The final touch is our Roc Loc 5+ Air fit system, featuring 3-way fit tuning, that allows for easy adjustment in seconds.

• Mips Spherical technology, powered by mips®
  
  
• Eyewear compatible Eyeglass grippers
  
  
• Construction Independent, in-mold liners with spherical ball-and-socket design
  Six-piece polycarbonate hardbody lower shell
  Aura reinforcing arch
  Nanobead eps foam
  
  
• Shell type Polycarbonate shell
  
  
• Number of vents 11
  
  
• Interior/liner type Coolfit anti-microbial padding
  
  
• Ventilation type 11 wind tunnel vents with internal channeling
  
  
• Fit system Roc loc 5+ air
  
  
• Impact liner type Two eps foam liners with progressive layering
  
  
• Product weight 263g (size medium cpsc)
  
  
• Certification U.s.: cpsc bicycle for ages 5+
  E.u.: ce en1078