Heatsync is the first form-fitting, sweat-wicking fabric ear pad cover. It was developed alongside the mad scientists at 4D Tactical.

Normal ear pads cause painful headaches and allow in extra noise when glasses are worn. We set out to fix this with our Sightlines gel ear pads, released through a successful Kickstarter project in late 2017. Glasses temples pass through our patented relief cuts and are not crushed against the head. It's a worldwide smash hit, with tens of thousands of happy users.

We only make equipment that keeps the noise seal shut during use, instead of being forced open by glasses or other gear.

If the head seal is kept shut, users can enjoy better sound isolation and 1-10dB+ extra noise deadening. Be sure to check out this relevant U.S. Army Aeromedical Research Lab report showing how glasses affect headsets with traditional ear pads:

As military veterans, we know that gear dependability is paramount. Our products were developed alongside industry titans with decades of manufacturing experience.

We are certain our products will meet your expectations, and we provide a 30 day money-back guarantee. In addition, we offer a no-questions-asked extended warranty for all products. We stand behind our gear and want you to be happy, comfortable, and protected.

Our U.S.A. factory suppliers have decades of experience  with their all-American workforces. They're based in Missouri, Ohio, and Oregon, and we're designing parts in West Michigan.

All materials are U.S.A. sourced, and we are fully compliant with the Berry Amendment and TAA. Our business is completely service-disabled combat veteran owned.

Noisefighters hearing protection equipment is now used in dozens of countries by tens of thousands of tactical officers, technicians, soldiers, pilots, peace officers, sportsmen, and more.

Our night vision products will be made available internationally in the coming months exclusively through our partner, Nightline, Inc.

Protect your ears.

Enhance your senses.