Giro Trella MIPS

MIPS stands for Multi-Directional Impact Protection System. It is an integrated layer inside the helmet designed to reduce rotational forces on the brain during certain types of angled impacts, providing an extra measure of safety compared to standard helmets.

Yes, the Trella is designed as a versatile crossover helmet. Its ventilation and coverage are balanced to handle the stop-and-go nature of city commuting as well as the moderate speeds and terrain of weekend trail rides.

The Roc Loc Sport system uses a simple dial at the back of the helmet. You can easily tighten or loosen the fit with one hand, even while wearing gloves, to ensure the helmet stays secure and comfortable on your head.

With 18 vents, this helmet offers significant airflow to help keep you cool. It also features quick-drying padding that helps manage sweat, making it comfortable for longer efforts in warmer weather.

The Trella includes integrated reflective elements designed to catch light and improve your visibility to drivers in low-light conditions. While it is a great safety feature, we always recommend using dedicated front and rear bike lights for maximum visibility.

This helmet is certified to meet both CPSC standards for the United States and CE EN1078 standards for the European Union, ensuring it has passed rigorous testing for impact protection.