PowerSoft Foam Technology is a proprietary polyurethane foam formulation that results in ear plugs with optimally-sized cell structure that expand gently and evenly inside the ear canal. This translates to all-day comfort with exceptional attenuation.
- PowerSoft Foam Technology features a proprietary polyurethane formulation that delivers optimal recovery time, easy insertion and maximum all-day comfort
- Size and shape fits most ear canals
- Smooth closed cell outer layer that prevents debris build-up
- Soft and comfortable PowerSoft™ foam supports long term comfort
- Black PVC cord for convenience and to prevent loss of ear plugs
- NRR 33 Protection
