Sometimes the simplest designs are also the smartest. The Trinity is an easy fit for riders who want a classic cycling helmet that doesn't compromise comfort or performance. It includes top-level features like In-Mold construction to keep the weight low, and the easy one-handed adjustments of Giros acclaimed Acu Dial 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
- Acu Dial Fit System
- 22 Vents
- Universal Fit Size - 21.25"-24"/54-61cm
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