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-mould construction, and the easy one-handed adjustments of the Acu Dial system for a quick fit no matter where or how far you ride.
Buy Giro Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.
If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.More information on returns