Premium noise-canceling earmuffs with industrial-grade sound reduction technology. High-density ABS shell with triple-layer acoustic foam for 34dB NRR rating. Ultra-soft protein leather ear cushions with memory foam for extended wear comfort. Adjustable stainless steel headband with reinforced pivot points for durability. Ideal for construction sites, manufacturing floors, shooting ranges, and airport ground crews. Patented airflow control valves prevent pressure buildup during long sessions. Meets ANSI S3.19 and CE EN352-1 safety standards. Bulk packaging available for corporate orders with custom branding options.