Giro Source MIPS Helmet

MIPS stands for Multi-directional Impact Protection System. It is a low-friction layer inside the helmet that allows the shell to slide slightly during an angled impact, which helps reduce the rotational forces transmitted to your brain.

Yes, the helmet features 20 Wind Tunnel vents designed to channel airflow over and around your head. This system is effective at keeping you cool during intense efforts or climbs.

Absolutely. The rear fit system is specifically designed to be ponytail-compatible, so you can comfortably wear your hair up without the helmet adjustment dial interfering.

The Giro Source uses the Roc Loc 5 fit system, which features a dial at the back of the helmet. You can easily tighten or loosen the fit with one hand while riding to ensure it stays secure.

Yes, it is designed as a versatile, all-purpose helmet. It meets both CPSC and EN1078 safety standards, making it appropriate for road riding, commuting, and trail adventures.

Yes, it includes integrated reflective elements. While these are not a substitute for active lights, they do help increase your profile to drivers in low-light conditions.