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Giro Synthe Helmet

Giro Synthe Helmet
Our Price:  €199.99
List Price:  €279.99
Saving Of:  €80.00 (29%)
(Inc. 23% VAT)

Brand:  Giro


Giro Synthe Helmet

The Synthe was designed and tested in the wind tunnel with the goal of creating a very aerodynamic that is light in weight and provides perfect ventialtion while being supremely comfortable on your head. According to Giro the Synthe is testing as aero as the Air Attack helmet and has become the choice helmet of most of the pro's riding in the Giro sponsored teams such as BMC and Katusha.


  • Weight: 234g (medium)   
  • In-mold polycarbonate shell with EPS liner   
  • Roc-Loc Air fit system   
  • 19 vents with internal channeling



  • Wind tunnel ventilation   
  • Aero mesh panels   
  • Eyewear docking ports (see picture below)   
  • X-Static padding   
  • Featherweight webbing with slimline buckle



To determine the correct helmet size, wrap a tape measure around the head, keeping the tape just above the ears and level front to back   

  • Small: 51 - 55cm   
  • Medium: 55 - 59cm   
  • Large: 59 - 63cm