PERF UH9 Mercury-Shield full brim hard hat, a type of personal protective equipment designed for industrial and construction work. 

Key Details

• Material and Design: The helmet features a robust shell made of high-density polyethylene (HDPE) which is UV stabilized. It has a full brim design that offers extra protection to the neck and ears against sun, glare, and rain.
• Suspension System: It is equipped with an 8-point ratchet suspension system to ensure a secure, comfortable fit and even distribution of pressure for enhanced stability. The system uses strong 25mm nylon webbing and includes a multi-layer, high-quality sweatband with embedded foam for moisture absorption.
• Technology: The helmet incorporates "Mercury Shield® Technology" for superior shock absorption.
• Standards and Certification: It meets international safety standards including CE EN397:2012 and ANSI Z89.1-2014 Type I, Class C (conductive), and is optionally available as Class E (electrical).
• Accessories: The helmet has universal slots on the sides for mounting accessories like earmuffs or face shields.
• Colors: Standard color options include white, yellow, blue, red, and green.