Giro Trinity Helmet Leisure Helmets

Sometimes the simplest designs are also the smartest. The Trinityandtrade; is an easy fit for riders who want a classic cycling helmet that doesnandrsquo;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 Dialandtrade; system for a quick, sure fit no matter where or how far you ride. Acu-Dial The Acu Dial system combines single-handed adjustment with a full fit band that brings a quic