MARKET-LEADING PROTECTION: Engineered in Giro’s category-leading helmet test lab

UNIVERSAL FIT SIZING: Get the right fit, straight out of the box

COMFORT: Easily adjust position and tension with the Roc Loc Sport MIPS Fit System

VENTILATION: 22 vents

RUGGED: In-mold construction

TOP FEATURES, FOR LESS. 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 key features like In-Mold construction to keep the weight low, and the easy one-handed adjustments of our acclaimed new Roc Loc Sport system for a quick, sure fit no matter where or how far you ride.