PROTECTION AGAINST CARCINOGENIC PARTICULATES
2x!
Male firefighters are twice as likely to be diagnosed with testicular cancer. And are at 1.28 times greater risk for prostate cancer and 1.21 times greater risk of colon cancer.
50x
For every 5 degrees of core body temperature elevation, the skin’s absorption rate increases 250%. Groin absorption rates can be up to 50x greater than normal skin.
99.9%
We’ve made the only brief that includes a special particulate barrier that prevents 99.9% of toxic particles from getting through to the skin.
Our Products
Block Dangerous ParticlesThe Defender Shirt and Brief reduces cancer causing particles produced during fires from being absorbed into your skin, helping to keep you safe.
Advanced Barrier TechnologyOur briefs use SAFE-STOP® particulate blocking fabric. Keeping cancer causing particles out of your groin area.
Wash CleanOur garments wash clean so that no particles linger, giving you maximum protection on each and every fire you fight.
Tested to NFPA 1971, 2018 EditionOur SAFE-STOP® particulate blocking fabric is certified to NFPA 1971, 2018 Edition Particulate Blocking Section.
Day to Day ComfortOur briefs are just as comfortable as other casual briefs. Wear them daily and be ready at a moment's notice.
Made in USA9 Alarm Defender Briefs are proudly manufactured in Fall River, Massachusetts. We are firefighter owned and operated.
Particulate Blocking Demonstration
- Particulate blocking material deflects carcinogens from skin
- 99.9% blocking efficiency after 100 washes
- Supported by breathable and comfortable Polyester
- Proprietary non-toxic barrier two years in development
- Free from PFOA/PFAS chemical treatments
What Firefighters Are Saying
"The highest level of protection possible and I would highly recommend them to any member of the fire service."
FF/EMT-P B.Paddock Cambridge, MA Fire Department
"Very comfortable and have the right amount of freedom and support in all the right areas. They are very simple to wash and don't fade as easy as other brands."
Lieutenant M. Burgos Springfield, MA Fire Department
"I would recommend these briefs to anyone; they are another line of defense in the fight against cancer prevention."
FF/AEMT I.Bragg Manchester, NH Fire Department
3 Minute News Clip From WPRI12
Chiefs & Safety Officers
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