Fibre-Metal by Honeywell SuperEight Thermoplastic Full Brim Hard Hat with 8-Point Ratchet Suspension, Yellow, Model: E1RW02A000 IMPACT PROTECTION: Full brim hard hat features a smooth crown design to deflect falling objects; the SuperEight Impact Energy Control System dissipates impacts by spreading the force over a wider area. ELEMENTS PROTECTION: Full brim adds an extra protection against harmful UV rays, rain, and falling debris; thermoplastic material is heat- and scratch-resistant; meets ANSI Z89.1-2009 Type 1, Class E. LONGWEARING COMFORT: The technically advanced suspension features eight load bearing points to stabilize and balance the hard hat for longwearing comfort during everyday wear. CUSTOM FIT: The 8-point ratchet suspension adjusts easily with a quick-turn knob to fit almost any head size; the ratchet is non-slip to ensure a snug fit, and strip-proof for long-lasting durability.