• Consistent cellular structure for optimal expansion recovery time for a custom, uniform fit• Smooth closed cell outer layer that prevents debris build-up• Soft and comfortable PowerSoft™ foam supports all day comfort• Black PVC cord for convenience and to prevent loss of ear plugs• NRR 32 protection
• Consistent cellular structure for optimal expansion recovery time for a custom, uniform fit• Smooth closed cell outer layer that prevents debris build-up• Soft and comfortable PowerSoft™ foam supports all day comfort• Black PVC cord for convenience and to prevent loss of ear plugs• NRR 32 protection