Fibre-Metal full brim hard hat. Fibre-metal’s technologically advanced thermoplastic hats and caps are the quality leader in head protection. Smooth crown eliminates risk of an impacting object being trapped by ribs, ridges, or slots. Supereight® suspension with eight load bearing points. Suspension becomes an Impact Energy Control system that reduces force. 8-point suspension hard hat meets ANSI Z89.1 Type 1 Class E. Fits head sizes 6 3/4 to 8.