Noisefighters Heatsync Sweat-Wicking Ear Pad Covers Bolle Sentinel The U-RX Insert was modified

The U-RX Insert was modified for 2026 and no longer includes adapters for the Oakley M-Frame

NSN code: 4240-01-632-8148

Fog-proof technology and an anti-scratch coating provide unflinching optics to keep vision clear in virtually any environment

and multiple pockets for your essentials

Safety Glasses USA

Noisefighters Heatsync Sweat-Wicking Ear Pad Covers Bolle Sentinel The U-RX Insert was modifiedThere is nothing like it out there. Noisefighters Heatsync addresses the #1 problem with headsets: in hot weather, there is internal sweat accumulation and excessive heat buildup. A form fitting cover, made 100% in the U. S. A. from advanced materials including 4D Tactical's NanoTech embedded silver, antimicrobial, wicking fabric, is pulled tight over your headset's existing ear pads. In use, the Noisefighters Heatsync draws perspiration out from the