Making a song Rock’s Penta Hiking Helmet is so ultralight that you can barely notice, until rocks come pummeling down and you might be still conscious. This helmet’s hard PC shell prevents sharp objects from penetrating, at the same time as the PS foam absorbs impacts on falls. There are 11 large vents for comfortable airflow in summer conditions. There may be a flexible rear retention system with adjustable straps on the chin and back for a protected fit.
Shell Subject matter: polycarbonate
Affect Foam: polystyrene
Ventilation: 11 passive vents
Fit Adjustment: adjustable headband
Certifications: CE EN 12492