MONT BLANC, CAP STYLE, PIN-LOCK, ANSI Z89.1 TYPE II, CLASS E, NON-VENTED, OS
ANSI Z89.1 Type II Class E, CSA Z94.1 Type II Class E
Compatible with 2 and 4 point chin strap
Rain trough design for inclement weather
Strong, lightweight HDPE Shell
Universal slot adapters fit various accessories