What does MIPS add over a standard helmet?

MIPS is a low-friction liner between the head and the shell that lets the helmet rotate slightly in an angled impact. Giro fits it alongside the in-mold EPS construction.

Is it good for trail riding or just cross-country?

It is built for trail and cross-country use, with a visor and open venting. Riders who want deep rear coverage for steep, technical descents should look at a more aggressive trail helmet.

How is the ventilation?

The internal channeling and large vents are designed to pull air over the head on long climbs. It is one of the helmet's main selling points in warm weather.

Can I adjust the fit?

It uses a retention system at the back of the head to tune fit, and the straps adjust at the ears and chin. Fit is set once and holds on rough ground.

Does it work for commuting too?

Yes. The low-profile visor and airflow suit mixed riding, though a helmet with more reflective details or built-in lights is better for dark commutes.