Boeri FS Helmet Provide superior head protection with the Boeri FS Helmet. Passive ventilation lets you cool down when you need to and the fleece chinstrap cover feels soft against the face. Features: Full silhouette polycarbonate outer shell Passive ventiliation with internal microplast vent covers Fleece chinstrap cover ASTM 2040 and CE EN1077 certified Pre-drilled for jaw piece Weight: 20 ounces