Giro Seam Helmet - Matte Black


Normally: $160.00

Giro Seam Helmet - Matte Black
Product Details
Innovative Stack Ventilation combines with Giro's Thermostat Control vent system to disperse excess heat for superior comfort in a variety of conditions and on-hill scenarios. Add to that the best fit ever engineered and it becomes clear that the Seam is the perfect weapon for an all-mountain onslaught.


  • In-Mold Construction
  • In Form Fit System
  • Vertical Tuning
  • Super Cool Vents with Thermostat Control
  • Stack Ventilation
  • X-Static Anti-Bacterial Padding
  • Compatible with All Aftermarket Giro Audio Systems
  • Seamless compatibility with all Giro Goggles

Helmet Sizing:

  • Small: 52-55.5 cm
  • Medium: 55.5-59 cm
  • Large: 59-62.5 cm
  • XLarge: 62.5-65 cm
More Details