Giro Trinity Bike Helmet Mens

Sometimes the simplest designs are also the smartest. The TrinityTM is an easy fit for riders who want a classic cycling helmet that doesn't compromise comfort or performance. It includes key features like In-Mold construction to keep the weight low, and the easy one-handed adjustments of our acclaimed Acu DialTM system for a quick, sure fit no matter where or how far you ride.

  • Full-coverage shell
  • Reflective rear decal
  • In-mold polycarbonate shell with EPS liner
  • Fit System: Acu DialTM
  • Ventilation: 22 vents
  • Universal Fit: U (Adult) 21.25" - 24" / 54 - 61cm

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